Step 1:
The first step to converting 31424879.538012 to a fraction is to re-write 31424879.538012 in the form p/q where p and q are both positive integers. To start with, 31424879.538012 can be written as simply 31424879.538012/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 31424879.538012, which in this case is 6. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 31424879.538012/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 31424879.538012/1 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 31424879.538012 as a fraction:
31424879/1 / 1