Step 1:
The first step to converting 54408744.490905 to a fraction is to re-write 54408744.490905 in the form p/q where p and q are both positive integers. To start with, 54408744.490905 can be written as simply 54408744.490905/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 54408744.490905, which in this case is 6. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 54408744.490905/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 54408744.490905/1 each by 1000000:
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 54408744.490905 as a fraction:
54408744/1 / 1