Step 1:
The first step to converting 90311.659516356 to a fraction is to re-write 90311.659516356 in the form p/q where p and q are both positive integers. To start with, 90311.659516356 can be written as simply 90311.659516356/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 90311.659516356, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 90311.659516356/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 90311.659516356/1 each by 1000000000:
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 90311.659516356 as a fraction:
270935/3 / 1