Step 1:
The first step to converting 213811073.97317 to a fraction is to re-write 213811073.97317 in the form p/q where p and q are both positive integers. To start with, 213811073.97317 can be written as simply 213811073.97317/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 213811073.97317, which in this case is 5. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 213811073.97317/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 213811073.97317/1 each by 100000:
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 213811073.97317 as a fraction:
213811073/1 / 1