Home / 32,396,294.56-44,718,144.96-18,650,737.12

Finding the Fourth Proportional to 32,396,294.56, 44,718,144.96 and 18,650,737.12

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Solution

The fourth proportional to 32,396,294.56, 44,718,144.96 and 18,650,737.12 is: 25,744,498.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,396,294.56 : 44,718,144.96 = 18,650,737.12 : x
  2. Step 2: Convert to fraction form
    32,396,294.56/44,718,144.96 = 18,650,737.12/x
  3. Step 3: Cross multiply
    32,396,294.56x = 44,718,144.96 × 18,650,737.12
  4. Step 4: Simplify right side
    32,396,294.56x = 834,026,366,143,013
  5. Step 5: Solve for x
    x = 834,026,366,143,013/32,396,294.56
  6. Step 6: Final answer
    x = 25,744,498.79

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Why These Related Problems?

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