Home / 25,514,310.08-38,260,823.75-8,002,355.24

Finding the Fourth Proportional to 25,514,310.08, 38,260,823.75 and 8,002,355.24

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Solution

The fourth proportional to 25,514,310.08, 38,260,823.75 and 8,002,355.24 is: 12,000,195.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,514,310.08 : 38,260,823.75 = 8,002,355.24 : x
  2. Step 2: Convert to fraction form
    25,514,310.08/38,260,823.75 = 8,002,355.24/x
  3. Step 3: Cross multiply
    25,514,310.08x = 38,260,823.75 × 8,002,355.24
  4. Step 4: Simplify right side
    25,514,310.08x = 306,176,703,508,178.06
  5. Step 5: Solve for x
    x = 306,176,703,508,178.06/25,514,310.08
  6. Step 6: Final answer
    x = 12,000,195.28

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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.