Home / 22,096,872.68-30,488,306.20-14,552,218.17

Finding the Fourth Proportional to 22,096,872.68, 30,488,306.20 and 14,552,218.17

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Solution

The fourth proportional to 22,096,872.68, 30,488,306.20 and 14,552,218.17 is: 20,078,519.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,096,872.68 : 30,488,306.20 = 14,552,218.17 : x
  2. Step 2: Convert to fraction form
    22,096,872.68/30,488,306.20 = 14,552,218.17/x
  3. Step 3: Cross multiply
    22,096,872.68x = 30,488,306.20 × 14,552,218.17
  4. Step 4: Simplify right side
    22,096,872.68x = 443,672,483,419,783.12
  5. Step 5: Solve for x
    x = 443,672,483,419,783.12/22,096,872.68
  6. Step 6: Final answer
    x = 20,078,519.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.