Home / 16,297,524,272.55-24,446,286,408.83-15,838,359,248.55

Finding the Fourth Proportional to 16,297,524,272.55, 24,446,286,408.83 and 15,838,359,248.55

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Solution

The fourth proportional to 16,297,524,272.55, 24,446,286,408.83 and 15,838,359,248.55 is: 23,757,538,872.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,297,524,272.55 : 24,446,286,408.83 = 15,838,359,248.55 : x
  2. Step 2: Convert to fraction form
    16,297,524,272.55/24,446,286,408.83 = 15,838,359,248.55/x
  3. Step 3: Cross multiply
    16,297,524,272.55x = 24,446,286,408.83 × 15,838,359,248.55
  4. Step 4: Simplify right side
    16,297,524,272.55x = 387,189,066,435,915,612,160
  5. Step 5: Solve for x
    x = 387,189,066,435,915,612,160/16,297,524,272.55
  6. Step 6: Final answer
    x = 23,757,538,872.83

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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.