Home / 3,741,002,984.42-5,162,597,803.21-2,024,352,147.81

Finding the Fourth Proportional to 3,741,002,984.42, 5,162,597,803.21 and 2,024,352,147.81

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Solution

The fourth proportional to 3,741,002,984.42, 5,162,597,803.21 and 2,024,352,147.81 is: 2,793,613,369.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,741,002,984.42 : 5,162,597,803.21 = 2,024,352,147.81 : x
  2. Step 2: Convert to fraction form
    3,741,002,984.42/5,162,597,803.21 = 2,024,352,147.81/x
  3. Step 3: Cross multiply
    3,741,002,984.42x = 5,162,597,803.21 × 2,024,352,147.81
  4. Step 4: Simplify right side
    3,741,002,984.42x = 10,450,915,951,207,350,272
  5. Step 5: Solve for x
    x = 10,450,915,951,207,350,272/3,741,002,984.42
  6. Step 6: Final answer
    x = 2,793,613,369.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.