Finding the Fourth Proportional to 46,982,628,187,503, 64,833,105,554,628 and 25,887,242,111,631
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Solution
The fourth proportional to 46,982,628,187,503, 64,833,105,554,628 and 25,887,242,111,631 is: 35,722,784,465,003.84
Step by Step Solution
- Step 1: Write the proportion equation
46,982,628,187,503 : 64,833,105,554,628 = 25,887,242,111,631 : x - Step 2: Convert to fraction form
46,982,628,187,503/64,833,105,554,628 = 25,887,242,111,631/x - Step 3: Cross multiply
46,982,628,187,503x = 64,833,105,554,628 × 25,887,242,111,631 - Step 4: Simplify right side
46,982,628,187,503x = 1,678,350,300,341,583,749,098,504,192 - Step 5: Solve for x
x = 1,678,350,300,341,583,749,098,504,192/46,982,628,187,503 - Step 6: Final answer
x = 35,722,784,465,003.84
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.