Home / 24,265,864.92-36,328,159.90-12,723,962.85

Finding the Fourth Proportional to 24,265,864.92, 36,328,159.90 and 12,723,962.85

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Solution

The fourth proportional to 24,265,864.92, 36,328,159.90 and 12,723,962.85 is: 19,048,905.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,265,864.92 : 36,328,159.90 = 12,723,962.85 : x
  2. Step 2: Convert to fraction form
    24,265,864.92/36,328,159.90 = 12,723,962.85/x
  3. Step 3: Cross multiply
    24,265,864.92x = 36,328,159.90 × 12,723,962.85
  4. Step 4: Simplify right side
    24,265,864.92x = 462,238,156,976,459.69
  5. Step 5: Solve for x
    x = 462,238,156,976,459.69/24,265,864.92
  6. Step 6: Final answer
    x = 19,048,905.06

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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.