Home / 41,520,067.70-62,280,101.55-11,227,930.70

Finding the Fourth Proportional to 41,520,067.70, 62,280,101.55 and 11,227,930.70

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Solution

The fourth proportional to 41,520,067.70, 62,280,101.55 and 11,227,930.70 is: 16,841,896.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,520,067.70 : 62,280,101.55 = 11,227,930.70 : x
  2. Step 2: Convert to fraction form
    41,520,067.70/62,280,101.55 = 11,227,930.70/x
  3. Step 3: Cross multiply
    41,520,067.70x = 62,280,101.55 × 11,227,930.70
  4. Step 4: Simplify right side
    41,520,067.70x = 699,276,664,192,362.50
  5. Step 5: Solve for x
    x = 699,276,664,192,362.50/41,520,067.70
  6. Step 6: Final answer
    x = 16,841,896.05

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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.