Home / 42,737,872.08-58,979,358.72-24,404,863.44

Finding the Fourth Proportional to 42,737,872.08, 58,979,358.72 and 24,404,863.44

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Solution

The fourth proportional to 42,737,872.08, 58,979,358.72 and 24,404,863.44 is: 33,679,336.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,737,872.08 : 58,979,358.72 = 24,404,863.44 : x
  2. Step 2: Convert to fraction form
    42,737,872.08/58,979,358.72 = 24,404,863.44/x
  3. Step 3: Cross multiply
    42,737,872.08x = 58,979,358.72 × 24,404,863.44
  4. Step 4: Simplify right side
    42,737,872.08x = 1,439,383,195,340,373.25
  5. Step 5: Solve for x
    x = 1,439,383,195,340,373.25/42,737,872.08
  6. Step 6: Final answer
    x = 33,679,336.97

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.