Home / 92,218,218.80-138,327,328.20-24,060,910.55

Finding the Fourth Proportional to 92,218,218.80, 138,327,328.20 and 24,060,910.55

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Solution

The fourth proportional to 92,218,218.80, 138,327,328.20 and 24,060,910.55 is: 36,091,365.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,218,218.80 : 138,327,328.20 = 24,060,910.55 : x
  2. Step 2: Convert to fraction form
    92,218,218.80/138,327,328.20 = 24,060,910.55/x
  3. Step 3: Cross multiply
    92,218,218.80x = 138,327,328.20 × 24,060,910.55
  4. Step 4: Simplify right side
    92,218,218.80x = 3,328,281,470,440,692.50
  5. Step 5: Solve for x
    x = 3,328,281,470,440,692.50/92,218,218.80
  6. Step 6: Final answer
    x = 36,091,365.83

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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.