Home / 9,743,139.70-14,614,709.55-9,351,229.30

Finding the Fourth Proportional to 9,743,139.70, 14,614,709.55 and 9,351,229.30

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Solution

The fourth proportional to 9,743,139.70, 14,614,709.55 and 9,351,229.30 is: 14,026,843.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,743,139.70 : 14,614,709.55 = 9,351,229.30 : x
  2. Step 2: Convert to fraction form
    9,743,139.70/14,614,709.55 = 9,351,229.30/x
  3. Step 3: Cross multiply
    9,743,139.70x = 14,614,709.55 × 9,351,229.30
  4. Step 4: Simplify right side
    9,743,139.70x = 136,665,500,154,949.83
  5. Step 5: Solve for x
    x = 136,665,500,154,949.83/9,743,139.70
  6. Step 6: Final answer
    x = 14,026,843.95

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Double scale
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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.