Home / 29,471,961.30-44,165,951.55-21,735,230.10

Finding the Fourth Proportional to 29,471,961.30, 44,165,951.55 and 21,735,230.10

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Solution

The fourth proportional to 29,471,961.30, 44,165,951.55 and 21,735,230.10 is: 32,571,877.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,471,961.30 : 44,165,951.55 = 21,735,230.10 : x
  2. Step 2: Convert to fraction form
    29,471,961.30/44,165,951.55 = 21,735,230.10/x
  3. Step 3: Cross multiply
    29,471,961.30x = 44,165,951.55 × 21,735,230.10
  4. Step 4: Simplify right side
    29,471,961.30x = 959,957,119,524,701.62
  5. Step 5: Solve for x
    x = 959,957,119,524,701.62/29,471,961.30
  6. Step 6: Final answer
    x = 32,571,877.72

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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.