Step 1:
The first step to converting 74931.644392455 to a fraction is to re-write 74931.644392455 in the form p/q where p and q are both positive integers. To start with, 74931.644392455 can be written as simply 74931.644392455/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 74931.644392455, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 74931.644392455/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 74931.644392455/1 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 74931.644392455 as a fraction:
224795/3 / 1