Home / 16,469,091.57-24,708,800.12-9,910,956.31

Finding the Fourth Proportional to 16,469,091.57, 24,708,800.12 and 9,910,956.31

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Solution

The fourth proportional to 16,469,091.57, 24,708,800.12 and 9,910,956.31 is: 14,869,541.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,469,091.57 : 24,708,800.12 = 9,910,956.31 : x
  2. Step 2: Convert to fraction form
    16,469,091.57/24,708,800.12 = 9,910,956.31/x
  3. Step 3: Cross multiply
    16,469,091.57x = 24,708,800.12 × 9,910,956.31
  4. Step 4: Simplify right side
    16,469,091.57x = 244,887,838,420,009.47
  5. Step 5: Solve for x
    x = 244,887,838,420,009.47/16,469,091.57
  6. Step 6: Final answer
    x = 14,869,541.37

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1.5x scale

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.