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Finding the Fourth Proportional to 23,978,251.70, 35,967,377.55 and 16,797,893.30

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Solution

The fourth proportional to 23,978,251.70, 35,967,377.55 and 16,797,893.30 is: 25,196,839.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,978,251.70 : 35,967,377.55 = 16,797,893.30 : x
  2. Step 2: Convert to fraction form
    23,978,251.70/35,967,377.55 = 16,797,893.30/x
  3. Step 3: Cross multiply
    23,978,251.70x = 35,967,377.55 × 16,797,893.30
  4. Step 4: Simplify right side
    23,978,251.70x = 604,176,170,365,715.38
  5. Step 5: Solve for x
    x = 604,176,170,365,715.38/23,978,251.70
  6. Step 6: Final answer
    x = 25,196,839.95

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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.