Home / 4,192,149,997.20-6,276,131,760.60-4,192,149,997.20

Finding the Fourth Proportional to 4,192,149,997.20, 6,276,131,760.60 and 4,192,149,997.20

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Solution

The fourth proportional to 4,192,149,997.20, 6,276,131,760.60 and 4,192,149,997.20 is: 6,276,131,760.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,192,149,997.20 : 6,276,131,760.60 = 4,192,149,997.20 : x
  2. Step 2: Convert to fraction form
    4,192,149,997.20/6,276,131,760.60 = 4,192,149,997.20/x
  3. Step 3: Cross multiply
    4,192,149,997.20x = 6,276,131,760.60 × 4,192,149,997.20
  4. Step 4: Simplify right side
    4,192,149,997.20x = 26,310,485,742,626,119,680
  5. Step 5: Solve for x
    x = 26,310,485,742,626,119,680/4,192,149,997.20
  6. Step 6: Final answer
    x = 6,276,131,760.60

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1.5x scale

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.