Home / 21,969,949.11-32,962,249.46-14,613,000.18

Finding the Fourth Proportional to 21,969,949.11, 32,962,249.46 and 14,613,000.18

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Solution

The fourth proportional to 21,969,949.11, 32,962,249.46 and 14,613,000.18 is: 21,924,372.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,969,949.11 : 32,962,249.46 = 14,613,000.18 : x
  2. Step 2: Convert to fraction form
    21,969,949.11/32,962,249.46 = 14,613,000.18/x
  3. Step 3: Cross multiply
    21,969,949.11x = 32,962,249.46 × 14,613,000.18
  4. Step 4: Simplify right side
    21,969,949.11x = 481,677,357,219,119.88
  5. Step 5: Solve for x
    x = 481,677,357,219,119.88/21,969,949.11
  6. Step 6: Final answer
    x = 21,924,372.92

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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.