Home / 49,679,680.13-74,527,614.88-14,668,333.54

Finding the Fourth Proportional to 49,679,680.13, 74,527,614.88 and 14,668,333.54

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Solution

The fourth proportional to 49,679,680.13, 74,527,614.88 and 14,668,333.54 is: 22,004,890.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,679,680.13 : 74,527,614.88 = 14,668,333.54 : x
  2. Step 2: Convert to fraction form
    49,679,680.13/74,527,614.88 = 14,668,333.54/x
  3. Step 3: Cross multiply
    49,679,680.13x = 74,527,614.88 × 14,668,333.54
  4. Step 4: Simplify right side
    49,679,680.13x = 1,093,195,912,777,517.12
  5. Step 5: Solve for x
    x = 1,093,195,912,777,517.12/49,679,680.13
  6. Step 6: Final answer
    x = 22,004,890.33

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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.