Home / 41,616,000.10-62,424,000.15-30,202,905.70

Finding the Fourth Proportional to 41,616,000.10, 62,424,000.15 and 30,202,905.70

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Solution

The fourth proportional to 41,616,000.10, 62,424,000.15 and 30,202,905.70 is: 45,304,358.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,616,000.10 : 62,424,000.15 = 30,202,905.70 : x
  2. Step 2: Convert to fraction form
    41,616,000.10/62,424,000.15 = 30,202,905.70/x
  3. Step 3: Cross multiply
    41,616,000.10x = 62,424,000.15 × 30,202,905.70
  4. Step 4: Simplify right side
    41,616,000.10x = 1,885,386,189,947,235.75
  5. Step 5: Solve for x
    x = 1,885,386,189,947,235.75/41,616,000.10
  6. Step 6: Final answer
    x = 45,304,358.55

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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.