Home / 25,514,233.91-38,260,709.52-8,002,279.14

Finding the Fourth Proportional to 25,514,233.91, 38,260,709.52 and 8,002,279.14

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Solution

The fourth proportional to 25,514,233.91, 38,260,709.52 and 8,002,279.14 is: 12,000,081.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,514,233.91 : 38,260,709.52 = 8,002,279.14 : x
  2. Step 2: Convert to fraction form
    25,514,233.91/38,260,709.52 = 8,002,279.14/x
  3. Step 3: Cross multiply
    25,514,233.91x = 38,260,709.52 × 8,002,279.14
  4. Step 4: Simplify right side
    25,514,233.91x = 306,172,877,673,495.44
  5. Step 5: Solve for x
    x = 306,172,877,673,495.44/25,514,233.91
  6. Step 6: Final answer
    x = 12,000,081.16

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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.