Finding the Fourth Proportional to 26,917,115.10, 40,375,672.65 and 24,838,590.30
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Solution
The fourth proportional to 26,917,115.10, 40,375,672.65 and 24,838,590.30 is: 37,257,885.45
Step by Step Solution
- Step 1: Write the proportion equation
26,917,115.10 : 40,375,672.65 = 24,838,590.30 : x - Step 2: Convert to fraction form
26,917,115.10/40,375,672.65 = 24,838,590.30/x - Step 3: Cross multiply
26,917,115.10x = 40,375,672.65 × 24,838,590.30 - Step 4: Simplify right side
26,917,115.10x = 1,002,874,791,040,265.25 - Step 5: Solve for x
x = 1,002,874,791,040,265.25/26,917,115.10 - Step 6: Final answer
x = 37,257,885.45
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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.