Finding the Fourth Proportional to 24,336,427.30, 36,504,640.95 and 6,387,345.70
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Solution
The fourth proportional to 24,336,427.30, 36,504,640.95 and 6,387,345.70 is: 9,581,018.55
Step by Step Solution
- Step 1: Write the proportion equation
24,336,427.30 : 36,504,640.95 = 6,387,345.70 : x - Step 2: Convert to fraction form
24,336,427.30/36,504,640.95 = 6,387,345.70/x - Step 3: Cross multiply
24,336,427.30x = 36,504,640.95 × 6,387,345.70 - Step 4: Simplify right side
24,336,427.30x = 233,167,761,402,026.44 - Step 5: Solve for x
x = 233,167,761,402,026.44/24,336,427.30 - Step 6: Final answer
x = 9,581,018.55
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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.