Step 1:
The first step to converting 27712112626.404 to a fraction is to re-write 27712112626.404 in the form p/q where p and q are both positive integers. To start with, 27712112626.404 can be written as simply 27712112626.404/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 27712112626.404, which in this case is 3. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 27712112626.404/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 27712112626.404/1 each by 1000:
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 27712112626.404 as a fraction:
27712112626/1 / 1