1.0E+22 is what percent of 99999999 - 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 99999999 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 100% equals 99999999, so we can write it down as 100%=99999999.
4. We know, that x% equals 1.0E+22 of the output value, so we can write it down as x%=1.0E+22.
5. Now we have two simple equations:
1) 100%=99999999
2) x%=1.0E+22
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:
100%/x%=99999999/1.0E+22
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 1.0E+22 is what percent of 99999999

100%/x%=99999999/1.0E+22
(100/x)*x=(99999999/1.0E+22)*x       - we multiply both sides of the equation by x
100=9.9999999E-15*x       - we divide both sides of the equation by (9.9999999E-15) to get x
100/9.9999999E-15=x
1.00000001E+16=x
x=1.00000001E+16

now we have:
1.0E+22 is 1.00000001E+16% of 99999999