Step 1:
The first step to converting 14005.398378851 to a fraction is to re-write 14005.398378851 in the form p/q where p and q are both positive integers. To start with, 14005.398378851 can be written as simply 14005.398378851/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 14005.398378851, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 14005.398378851/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 14005.398378851/1 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 14005.398378851 as a fraction:
70027/5 / 1