Step 1:
The first step to converting 39448810.514148 to a fraction is to re-write 39448810.514148 in the form p/q where p and q are both positive integers. To start with, 39448810.514148 can be written as simply 39448810.514148/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 39448810.514148, which in this case is 6. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 39448810.514148/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 39448810.514148/1 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 39448810.514148 as a fraction:
39448810/1 / 1