What is 9009089999 percent of 898988989 - step by step solution

To get the solution, we are looking for, we need to point out what we know.

1. We assume, that the number 898988989 is 100% - because it's the output value of the task.
2. We assume, that x is the value we are looking for.
3. If 898988989 is 100%, so we can write it down as 898988989=100%.
4. We know, that x is 9009089999% of the output value, so we can write it down as x=9009089999%.
5. Now we have two simple equations:
1) 898988989=100%
2) x=9009089999%
where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:
898988989/x=100%/9009089999%
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for what is 9009089999% of 898988989

898988989/x=100/9009089999
(898988989/x)*x=(100/9009089999)*x       - we multiply both sides of the equation by x
898988989=1.1099900213129E-8*x       - we divide both sides of the equation by (1.1099900213129E-8) to get x
898988989/1.1099900213129E-8=x
8.099072710011E+16=x
x=8.099072710011E+16

now we have:
9009089999% of 898988989=8.099072710011E+16