Step 1:
The first step to converting 47454.678348453 to a fraction is to re-write 47454.678348453 in the form p/q where p and q are both positive integers. To start with, 47454.678348453 can be written as simply 47454.678348453/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 47454.678348453, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 47454.678348453/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 47454.678348453/1 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 47454.678348453 as a fraction:
142364/3 / 1