Home / 41,486,464.80-62,229,697.20-11,194,279.20

Finding the Fourth Proportional to 41,486,464.80, 62,229,697.20 and 11,194,279.20

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Solution

The fourth proportional to 41,486,464.80, 62,229,697.20 and 11,194,279.20 is: 16,791,418.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,486,464.80 : 62,229,697.20 = 11,194,279.20 : x
  2. Step 2: Convert to fraction form
    41,486,464.80/62,229,697.20 = 11,194,279.20/x
  3. Step 3: Cross multiply
    41,486,464.80x = 62,229,697.20 × 11,194,279.20
  4. Step 4: Simplify right side
    41,486,464.80x = 696,616,604,988,258.25
  5. Step 5: Solve for x
    x = 696,616,604,988,258.25/41,486,464.80
  6. Step 6: Final answer
    x = 16,791,418.80

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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.