Finding the Fourth Proportional to 35,024,974.79, 52,491,891.69 and 14,251,203.23
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Solution
The fourth proportional to 35,024,974.79, 52,491,891.69 and 14,251,203.23 is: 21,358,262.80
Step by Step Solution
- Step 1: Write the proportion equation
35,024,974.79 : 52,491,891.69 = 14,251,203.23 : x - Step 2: Convert to fraction form
35,024,974.79/52,491,891.69 = 14,251,203.23/x - Step 3: Cross multiply
35,024,974.79x = 52,491,891.69 × 14,251,203.23 - Step 4: Simplify right side
35,024,974.79x = 748,072,616,138,878.62 - Step 5: Solve for x
x = 748,072,616,138,878.62/35,024,974.79 - Step 6: Final answer
x = 21,358,262.80
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.