Home / 32,750,910.72-49,105,344-13,594,890.24

Finding the Fourth Proportional to 32,750,910.72, 49,105,344 and 13,594,890.24

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Solution

The fourth proportional to 32,750,910.72, 49,105,344 and 13,594,890.24 is: 20,383,609.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,750,910.72 : 49,105,344 = 13,594,890.24 : x
  2. Step 2: Convert to fraction form
    32,750,910.72/49,105,344 = 13,594,890.24/x
  3. Step 3: Cross multiply
    32,750,910.72x = 49,105,344 × 13,594,890.24
  4. Step 4: Simplify right side
    32,750,910.72x = 667,581,761,877,442.62
  5. Step 5: Solve for x
    x = 667,581,761,877,442.62/32,750,910.72
  6. Step 6: Final answer
    x = 20,383,609.10

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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.