Home / 16,634,528.30-24,960,086.85-9,451,577.90

Finding the Fourth Proportional to 16,634,528.30, 24,960,086.85 and 9,451,577.90

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Solution

The fourth proportional to 16,634,528.30, 24,960,086.85 and 9,451,577.90 is: 14,182,079.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,634,528.30 : 24,960,086.85 = 9,451,577.90 : x
  2. Step 2: Convert to fraction form
    16,634,528.30/24,960,086.85 = 9,451,577.90/x
  3. Step 3: Cross multiply
    16,634,528.30x = 24,960,086.85 × 9,451,577.90
  4. Step 4: Simplify right side
    16,634,528.30x = 235,912,205,253,540.62
  5. Step 5: Solve for x
    x = 235,912,205,253,540.62/16,634,528.30
  6. Step 6: Final answer
    x = 14,182,079.65

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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.