Home / 24,388,757.70-36,583,136.55-8,209,331.70

Finding the Fourth Proportional to 24,388,757.70, 36,583,136.55 and 8,209,331.70

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Solution

The fourth proportional to 24,388,757.70, 36,583,136.55 and 8,209,331.70 is: 12,313,997.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,388,757.70 : 36,583,136.55 = 8,209,331.70 : x
  2. Step 2: Convert to fraction form
    24,388,757.70/36,583,136.55 = 8,209,331.70/x
  3. Step 3: Cross multiply
    24,388,757.70x = 36,583,136.55 × 8,209,331.70
  4. Step 4: Simplify right side
    24,388,757.70x = 300,323,102,565,343.62
  5. Step 5: Solve for x
    x = 300,323,102,565,343.62/24,388,757.70
  6. Step 6: Final answer
    x = 12,313,997.55

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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.