Home / 10,693,894.20-16,040,841.30-5,025,190.20

Finding the Fourth Proportional to 10,693,894.20, 16,040,841.30 and 5,025,190.20

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Solution

The fourth proportional to 10,693,894.20, 16,040,841.30 and 5,025,190.20 is: 7,537,785.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,693,894.20 : 16,040,841.30 = 5,025,190.20 : x
  2. Step 2: Convert to fraction form
    10,693,894.20/16,040,841.30 = 5,025,190.20/x
  3. Step 3: Cross multiply
    10,693,894.20x = 16,040,841.30 × 5,025,190.20
  4. Step 4: Simplify right side
    10,693,894.20x = 80,608,278,500,515.27
  5. Step 5: Solve for x
    x = 80,608,278,500,515.27/10,693,894.20
  6. Step 6: Final answer
    x = 7,537,785.30

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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.