Home / 24,061,155.30-36,100,590.30-7,887,634.20

Finding the Fourth Proportional to 24,061,155.30, 36,100,590.30 and 7,887,634.20

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Solution

The fourth proportional to 24,061,155.30, 36,100,590.30 and 7,887,634.20 is: 11,834,354.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,061,155.30 : 36,100,590.30 = 7,887,634.20 : x
  2. Step 2: Convert to fraction form
    24,061,155.30/36,100,590.30 = 7,887,634.20/x
  3. Step 3: Cross multiply
    24,061,155.30x = 36,100,590.30 × 7,887,634.20
  4. Step 4: Simplify right side
    24,061,155.30x = 284,748,250,690,468.25
  5. Step 5: Solve for x
    x = 284,748,250,690,468.25/24,061,155.30
  6. Step 6: Final answer
    x = 11,834,354.88

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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.