Home / 29,305,127.40-43,957,691.10-14,972,404.20

Finding the Fourth Proportional to 29,305,127.40, 43,957,691.10 and 14,972,404.20

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Solution

The fourth proportional to 29,305,127.40, 43,957,691.10 and 14,972,404.20 is: 22,458,606.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,305,127.40 : 43,957,691.10 = 14,972,404.20 : x
  2. Step 2: Convert to fraction form
    29,305,127.40/43,957,691.10 = 14,972,404.20/x
  3. Step 3: Cross multiply
    29,305,127.40x = 43,957,691.10 × 14,972,404.20
  4. Step 4: Simplify right side
    29,305,127.40x = 658,152,318,847,942.62
  5. Step 5: Solve for x
    x = 658,152,318,847,942.62/29,305,127.40
  6. Step 6: Final answer
    x = 22,458,606.30

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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.