Home / 14,367,452.10-21,551,178.15-5,843,400.90

Finding the Fourth Proportional to 14,367,452.10, 21,551,178.15 and 5,843,400.90

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Solution

The fourth proportional to 14,367,452.10, 21,551,178.15 and 5,843,400.90 is: 8,765,101.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,367,452.10 : 21,551,178.15 = 5,843,400.90 : x
  2. Step 2: Convert to fraction form
    14,367,452.10/21,551,178.15 = 5,843,400.90/x
  3. Step 3: Cross multiply
    14,367,452.10x = 21,551,178.15 × 5,843,400.90
  4. Step 4: Simplify right side
    14,367,452.10x = 125,932,173,797,770.33
  5. Step 5: Solve for x
    x = 125,932,173,797,770.33/14,367,452.10
  6. Step 6: Final answer
    x = 8,765,101.35

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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.