Home / 22,919,692.88-34,383,456.12-9,449,157.20

Finding the Fourth Proportional to 22,919,692.88, 34,383,456.12 and 9,449,157.20

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Solution

The fourth proportional to 22,919,692.88, 34,383,456.12 and 9,449,157.20 is: 14,175,350.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,919,692.88 : 34,383,456.12 = 9,449,157.20 : x
  2. Step 2: Convert to fraction form
    22,919,692.88/34,383,456.12 = 9,449,157.20/x
  3. Step 3: Cross multiply
    22,919,692.88x = 34,383,456.12 × 9,449,157.20
  4. Step 4: Simplify right side
    22,919,692.88x = 324,894,681,957,182
  5. Step 5: Solve for x
    x = 324,894,681,957,182/22,919,692.88
  6. Step 6: Final answer
    x = 14,175,350.59

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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.