Home / 25,514,234.91-38,260,711.02-8,002,280.14

Finding the Fourth Proportional to 25,514,234.91, 38,260,711.02 and 8,002,280.14

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Solution

The fourth proportional to 25,514,234.91, 38,260,711.02 and 8,002,280.14 is: 12,000,082.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,514,234.91 : 38,260,711.02 = 8,002,280.14 : x
  2. Step 2: Convert to fraction form
    25,514,234.91/38,260,711.02 = 8,002,280.14/x
  3. Step 3: Cross multiply
    25,514,234.91x = 38,260,711.02 × 8,002,280.14
  4. Step 4: Simplify right side
    25,514,234.91x = 306,172,927,937,625.12
  5. Step 5: Solve for x
    x = 306,172,927,937,625.12/25,514,234.91
  6. Step 6: Final answer
    x = 12,000,082.66

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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.