Home / 36,582,000.30-54,873,000.45-30,629,861.10

Finding the Fourth Proportional to 36,582,000.30, 54,873,000.45 and 30,629,861.10

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Solution

The fourth proportional to 36,582,000.30, 54,873,000.45 and 30,629,861.10 is: 45,944,791.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,582,000.30 : 54,873,000.45 = 30,629,861.10 : x
  2. Step 2: Convert to fraction form
    36,582,000.30/54,873,000.45 = 30,629,861.10/x
  3. Step 3: Cross multiply
    36,582,000.30x = 54,873,000.45 × 30,629,861.10
  4. Step 4: Simplify right side
    36,582,000.30x = 1,680,752,381,923,737.75
  5. Step 5: Solve for x
    x = 1,680,752,381,923,737.75/36,582,000.30
  6. Step 6: Final answer
    x = 45,944,791.65

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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.