Home / 36,408,857.70-54,613,286.55-22,024,521.30

Finding the Fourth Proportional to 36,408,857.70, 54,613,286.55 and 22,024,521.30

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Solution

The fourth proportional to 36,408,857.70, 54,613,286.55 and 22,024,521.30 is: 33,036,781.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,408,857.70 : 54,613,286.55 = 22,024,521.30 : x
  2. Step 2: Convert to fraction form
    36,408,857.70/54,613,286.55 = 22,024,521.30/x
  3. Step 3: Cross multiply
    36,408,857.70x = 54,613,286.55 × 22,024,521.30
  4. Step 4: Simplify right side
    36,408,857.70x = 1,202,831,492,883,478.50
  5. Step 5: Solve for x
    x = 1,202,831,492,883,478.50/36,408,857.70
  6. Step 6: Final answer
    x = 33,036,781.95

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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.