Home / 3,771,472,414.20-5,203,811,103.24-2,286,725,462.52

Finding the Fourth Proportional to 3,771,472,414.20, 5,203,811,103.24 and 2,286,725,462.52

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Solution

The fourth proportional to 3,771,472,414.20, 5,203,811,103.24 and 2,286,725,462.52 is: 3,155,183,452.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,771,472,414.20 : 5,203,811,103.24 = 2,286,725,462.52 : x
  2. Step 2: Convert to fraction form
    3,771,472,414.20/5,203,811,103.24 = 2,286,725,462.52/x
  3. Step 3: Cross multiply
    3,771,472,414.20x = 5,203,811,103.24 × 2,286,725,462.52
  4. Step 4: Simplify right side
    3,771,472,414.20x = 11,899,687,351,923,200,000
  5. Step 5: Solve for x
    x = 11,899,687,351,923,200,000/3,771,472,414.20
  6. Step 6: Final answer
    x = 3,155,183,452.26

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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.