Step 1:
The first step to converting 150140.26601423 to a fraction is to re-write 150140.26601423 in the form p/q where p and q are both positive integers. To start with, 150140.26601423 can be written as simply 150140.26601423/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 150140.26601423, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 150140.26601423/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 150140.26601423/1 each by 100000000:
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 150140.26601423 as a fraction:
450421/3 / 1