Home / 24,872,672.52-37,280,706.54-15,135,810.72

Finding the Fourth Proportional to 24,872,672.52, 37,280,706.54 and 15,135,810.72

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Solution

The fourth proportional to 24,872,672.52, 37,280,706.54 and 15,135,810.72 is: 22,686,493.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,872,672.52 : 37,280,706.54 = 15,135,810.72 : x
  2. Step 2: Convert to fraction form
    24,872,672.52/37,280,706.54 = 15,135,810.72/x
  3. Step 3: Cross multiply
    24,872,672.52x = 37,280,706.54 × 15,135,810.72
  4. Step 4: Simplify right side
    24,872,672.52x = 564,273,717,697,306.12
  5. Step 5: Solve for x
    x = 564,273,717,697,306.12/24,872,672.52
  6. Step 6: Final answer
    x = 22,686,493.27

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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.