Home / 56,005,666.20-84,008,499.30-44,668,258.20

Finding the Fourth Proportional to 56,005,666.20, 84,008,499.30 and 44,668,258.20

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Solution

The fourth proportional to 56,005,666.20, 84,008,499.30 and 44,668,258.20 is: 67,002,387.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,005,666.20 : 84,008,499.30 = 44,668,258.20 : x
  2. Step 2: Convert to fraction form
    56,005,666.20/84,008,499.30 = 44,668,258.20/x
  3. Step 3: Cross multiply
    56,005,666.20x = 84,008,499.30 × 44,668,258.20
  4. Step 4: Simplify right side
    56,005,666.20x = 3,752,513,337,726,919.50
  5. Step 5: Solve for x
    x = 3,752,513,337,726,919.50/56,005,666.20
  6. Step 6: Final answer
    x = 67,002,387.30

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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.