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Finding the Fourth Proportional to 16,469,097.46, 24,708,808.94 and 9,910,962.20

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Solution

The fourth proportional to 16,469,097.46, 24,708,808.94 and 9,910,962.20 is: 14,869,550.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,469,097.46 : 24,708,808.94 = 9,910,962.20 : x
  2. Step 2: Convert to fraction form
    16,469,097.46/24,708,808.94 = 9,910,962.20/x
  3. Step 3: Cross multiply
    16,469,097.46x = 24,708,808.94 × 9,910,962.20
  4. Step 4: Simplify right side
    16,469,097.46x = 244,888,071,411,362.06
  5. Step 5: Solve for x
    x = 244,888,071,411,362.06/16,469,097.46
  6. Step 6: Final answer
    x = 14,869,550.20

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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.