Step 1:
The first step to converting 90289902.116739 to a fraction is to re-write 90289902.116739 in the form p/q where p and q are both positive integers. To start with, 90289902.116739 can be written as simply 90289902.116739/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 90289902.116739, which in this case is 6. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 90289902.116739/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 90289902.116739/1 each by 1000000:
Step 3:
Now the last step is to simplify the fraction (if possible) by finding similar factors and cancelling them out, which leads to the following answer for 90289902.116739 as a fraction:
90289902/1 / 1