Home / 23,134,164.62-34,744,468.93-20,365,414.12

Finding the Fourth Proportional to 23,134,164.62, 34,744,468.93 and 20,365,414.12

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Solution

The fourth proportional to 23,134,164.62, 34,744,468.93 and 20,365,414.12 is: 30,586,170.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,134,164.62 : 34,744,468.93 = 20,365,414.12 : x
  2. Step 2: Convert to fraction form
    23,134,164.62/34,744,468.93 = 20,365,414.12/x
  3. Step 3: Cross multiply
    23,134,164.62x = 34,744,468.93 × 20,365,414.12
  4. Step 4: Simplify right side
    23,134,164.62x = 707,585,498,138,923.38
  5. Step 5: Solve for x
    x = 707,585,498,138,923.38/23,134,164.62
  6. Step 6: Final answer
    x = 30,586,170.27

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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.