Home / 26,103,613.90-39,155,420.85-22,240,497.10

Finding the Fourth Proportional to 26,103,613.90, 39,155,420.85 and 22,240,497.10

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Solution

The fourth proportional to 26,103,613.90, 39,155,420.85 and 22,240,497.10 is: 33,360,745.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,103,613.90 : 39,155,420.85 = 22,240,497.10 : x
  2. Step 2: Convert to fraction form
    26,103,613.90/39,155,420.85 = 22,240,497.10/x
  3. Step 3: Cross multiply
    26,103,613.90x = 39,155,420.85 × 22,240,497.10
  4. Step 4: Simplify right side
    26,103,613.90x = 870,836,023,863,704.62
  5. Step 5: Solve for x
    x = 870,836,023,863,704.62/26,103,613.90
  6. Step 6: Final answer
    x = 33,360,745.65

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Double scale
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Similar ratio
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1.5x scale

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.