Home / 2,744,245,049.04-4,105,592,110.08-2,117,726,890.56

Finding the Fourth Proportional to 2,744,245,049.04, 4,105,592,110.08 and 2,117,726,890.56

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Solution

The fourth proportional to 2,744,245,049.04, 4,105,592,110.08 and 2,117,726,890.56 is: 3,168,274,938.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,744,245,049.04 : 4,105,592,110.08 = 2,117,726,890.56 : x
  2. Step 2: Convert to fraction form
    2,744,245,049.04/4,105,592,110.08 = 2,117,726,890.56/x
  3. Step 3: Cross multiply
    2,744,245,049.04x = 4,105,592,110.08 × 2,117,726,890.56
  4. Step 4: Simplify right side
    2,744,245,049.04x = 8,694,522,813,187,387,392
  5. Step 5: Solve for x
    x = 8,694,522,813,187,387,392/2,744,245,049.04
  6. Step 6: Final answer
    x = 3,168,274,938.21

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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.