Step 1:
The first step to converting 378288.24936921 to a fraction is to re-write 378288.24936921 in the form p/q where p and q are both positive integers. To start with, 378288.24936921 can be written as simply 378288.24936921/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 378288.24936921, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 378288.24936921/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 378288.24936921/1 each by 100000000:
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 378288.24936921 as a fraction:
378288/1 / 1