Home / 2,243,279,020.80-3,361,910,721.84-1,745,890,127.04

Finding the Fourth Proportional to 2,243,279,020.80, 3,361,910,721.84 and 1,745,890,127.04

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Solution

The fourth proportional to 2,243,279,020.80, 3,361,910,721.84 and 1,745,890,127.04 is: 2,616,494,284.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,279,020.80 : 3,361,910,721.84 = 1,745,890,127.04 : x
  2. Step 2: Convert to fraction form
    2,243,279,020.80/3,361,910,721.84 = 1,745,890,127.04/x
  3. Step 3: Cross multiply
    2,243,279,020.80x = 3,361,910,721.84 × 1,745,890,127.04
  4. Step 4: Simplify right side
    2,243,279,020.80x = 5,869,526,737,250,375,680
  5. Step 5: Solve for x
    x = 5,869,526,737,250,375,680/2,243,279,020.80
  6. Step 6: Final answer
    x = 2,616,494,284.85

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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.