Home / 62,446,832.70-93,670,249.05-39,744,023.10

Finding the Fourth Proportional to 62,446,832.70, 93,670,249.05 and 39,744,023.10

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Solution

The fourth proportional to 62,446,832.70, 93,670,249.05 and 39,744,023.10 is: 59,616,034.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,446,832.70 : 93,670,249.05 = 39,744,023.10 : x
  2. Step 2: Convert to fraction form
    62,446,832.70/93,670,249.05 = 39,744,023.10/x
  3. Step 3: Cross multiply
    62,446,832.70x = 93,670,249.05 × 39,744,023.10
  4. Step 4: Simplify right side
    62,446,832.70x = 3,722,832,542,025,953
  5. Step 5: Solve for x
    x = 3,722,832,542,025,953/62,446,832.70
  6. Step 6: Final answer
    x = 59,616,034.65

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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.