Home / 24,253,670.30-36,380,505.51-12,125,005.70

Finding the Fourth Proportional to 24,253,670.30, 36,380,505.51 and 12,125,005.70

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Solution

The fourth proportional to 24,253,670.30, 36,380,505.51 and 12,125,005.70 is: 18,187,508.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,253,670.30 : 36,380,505.51 = 12,125,005.70 : x
  2. Step 2: Convert to fraction form
    24,253,670.30/36,380,505.51 = 12,125,005.70/x
  3. Step 3: Cross multiply
    24,253,670.30x = 36,380,505.51 × 12,125,005.70
  4. Step 4: Simplify right side
    24,253,670.30x = 441,113,836,677,631.38
  5. Step 5: Solve for x
    x = 441,113,836,677,631.38/24,253,670.30
  6. Step 6: Final answer
    x = 18,187,508.58

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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.