Home / 224,741,153.73-337,138,743.69-79,144,624.92

Finding the Fourth Proportional to 224,741,153.73, 337,138,743.69 and 79,144,624.92

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Solution

The fourth proportional to 224,741,153.73, 337,138,743.69 and 79,144,624.92 is: 118,726,450.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,741,153.73 : 337,138,743.69 = 79,144,624.92 : x
  2. Step 2: Convert to fraction form
    224,741,153.73/337,138,743.69 = 79,144,624.92/x
  3. Step 3: Cross multiply
    224,741,153.73x = 337,138,743.69 × 79,144,624.92
  4. Step 4: Simplify right side
    224,741,153.73x = 26,682,719,415,345,068
  5. Step 5: Solve for x
    x = 26,682,719,415,345,068/224,741,153.73
  6. Step 6: Final answer
    x = 118,726,450.29

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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.