Home / 92,218,200.30-138,327,300.45-24,060,892.05

Finding the Fourth Proportional to 92,218,200.30, 138,327,300.45 and 24,060,892.05

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Solution

The fourth proportional to 92,218,200.30, 138,327,300.45 and 24,060,892.05 is: 36,091,338.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,218,200.30 : 138,327,300.45 = 24,060,892.05 : x
  2. Step 2: Convert to fraction form
    92,218,200.30/138,327,300.45 = 24,060,892.05/x
  3. Step 3: Cross multiply
    92,218,200.30x = 138,327,300.45 × 24,060,892.05
  4. Step 4: Simplify right side
    92,218,200.30x = 3,328,278,243,695,366
  5. Step 5: Solve for x
    x = 3,328,278,243,695,366/92,218,200.30
  6. Step 6: Final answer
    x = 36,091,338.08

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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.