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Finding the Fourth Proportional to 24,923,737.80, 37,385,606.70 and 11,486,809.80

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Solution

The fourth proportional to 24,923,737.80, 37,385,606.70 and 11,486,809.80 is: 17,230,214.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,923,737.80 : 37,385,606.70 = 11,486,809.80 : x
  2. Step 2: Convert to fraction form
    24,923,737.80/37,385,606.70 = 11,486,809.80/x
  3. Step 3: Cross multiply
    24,923,737.80x = 37,385,606.70 × 11,486,809.80
  4. Step 4: Simplify right side
    24,923,737.80x = 429,441,353,420,505.75
  5. Step 5: Solve for x
    x = 429,441,353,420,505.75/24,923,737.80
  6. Step 6: Final answer
    x = 17,230,214.70

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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.