Home / 9,667,244.20-14,488,424.70-7,412,204.20

Finding the Fourth Proportional to 9,667,244.20, 14,488,424.70 and 7,412,204.20

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Solution

The fourth proportional to 9,667,244.20, 14,488,424.70 and 7,412,204.20 is: 11,108,766.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,667,244.20 : 14,488,424.70 = 7,412,204.20 : x
  2. Step 2: Convert to fraction form
    9,667,244.20/14,488,424.70 = 7,412,204.20/x
  3. Step 3: Cross multiply
    9,667,244.20x = 14,488,424.70 × 7,412,204.20
  4. Step 4: Simplify right side
    9,667,244.20x = 107,391,162,412,723.73
  5. Step 5: Solve for x
    x = 107,391,162,412,723.73/9,667,244.20
  6. Step 6: Final answer
    x = 11,108,766.90

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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.