Home / 4,844,535,200.70-7,270,204,023.45-2,086,143,834.30

Finding the Fourth Proportional to 4,844,535,200.70, 7,270,204,023.45 and 2,086,143,834.30

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Solution

The fourth proportional to 4,844,535,200.70, 7,270,204,023.45 and 2,086,143,834.30 is: 3,130,680,378.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,844,535,200.70 : 7,270,204,023.45 = 2,086,143,834.30 : x
  2. Step 2: Convert to fraction form
    4,844,535,200.70/7,270,204,023.45 = 2,086,143,834.30/x
  3. Step 3: Cross multiply
    4,844,535,200.70x = 7,270,204,023.45 × 2,086,143,834.30
  4. Step 4: Simplify right side
    4,844,535,200.70x = 15,166,691,297,623,269,376
  5. Step 5: Solve for x
    x = 15,166,691,297,623,269,376/4,844,535,200.70
  6. Step 6: Final answer
    x = 3,130,680,378.88

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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.