Step 1:
The first step to converting 141421824.40007 to a fraction is to re-write 141421824.40007 in the form p/q where p and q are both positive integers. To start with, 141421824.40007 can be written as simply 141421824.40007/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 141421824.40007, which in this case is 5. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 141421824.40007/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 141421824.40007/1 each by 100000:
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 141421824.40007 as a fraction:
141421824/1 / 1