Home / 22,474,046.20-33,711,069.30-9,719,462.20

Finding the Fourth Proportional to 22,474,046.20, 33,711,069.30 and 9,719,462.20

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Solution

The fourth proportional to 22,474,046.20, 33,711,069.30 and 9,719,462.20 is: 14,579,193.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,474,046.20 : 33,711,069.30 = 9,719,462.20 : x
  2. Step 2: Convert to fraction form
    22,474,046.20/33,711,069.30 = 9,719,462.20/x
  3. Step 3: Cross multiply
    22,474,046.20x = 33,711,069.30 × 9,719,462.20
  4. Step 4: Simplify right side
    22,474,046.20x = 327,653,463,782,930.38
  5. Step 5: Solve for x
    x = 327,653,463,782,930.38/22,474,046.20
  6. Step 6: Final answer
    x = 14,579,193.30

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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.