Home / 9,558,337.80-14,337,506.70-7,668,769.80

Finding the Fourth Proportional to 9,558,337.80, 14,337,506.70 and 7,668,769.80

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Solution

The fourth proportional to 9,558,337.80, 14,337,506.70 and 7,668,769.80 is: 11,503,154.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,558,337.80 : 14,337,506.70 = 7,668,769.80 : x
  2. Step 2: Convert to fraction form
    9,558,337.80/14,337,506.70 = 7,668,769.80/x
  3. Step 3: Cross multiply
    9,558,337.80x = 14,337,506.70 × 7,668,769.80
  4. Step 4: Simplify right side
    9,558,337.80x = 109,951,038,388,257.66
  5. Step 5: Solve for x
    x = 109,951,038,388,257.66/9,558,337.80
  6. Step 6: Final answer
    x = 11,503,154.70

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Similar ratio
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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.