Finding the Fourth Proportional to 24,625,901,287.92, 33,982,833,337.56 and 13,348,090,854
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Solution
The fourth proportional to 24,625,901,287.92, 33,982,833,337.56 and 13,348,090,854 is: 18,419,871,888.65
Step by Step Solution
- Step 1: Write the proportion equation
24,625,901,287.92 : 33,982,833,337.56 = 13,348,090,854 : x - Step 2: Convert to fraction form
24,625,901,287.92/33,982,833,337.56 = 13,348,090,854/x - Step 3: Cross multiply
24,625,901,287.92x = 33,982,833,337.56 × 13,348,090,854 - Step 4: Simplify right side
24,625,901,287.92x = 453,605,946,866,090,967,040 - Step 5: Solve for x
x = 453,605,946,866,090,967,040/24,625,901,287.92 - Step 6: Final answer
x = 18,419,871,888.65
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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.