Home / 2,969,752,410.60-4,454,628,615.90-1,337,165,658.60

Finding the Fourth Proportional to 2,969,752,410.60, 4,454,628,615.90 and 1,337,165,658.60

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Solution

The fourth proportional to 2,969,752,410.60, 4,454,628,615.90 and 1,337,165,658.60 is: 2,005,748,487.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,969,752,410.60 : 4,454,628,615.90 = 1,337,165,658.60 : x
  2. Step 2: Convert to fraction form
    2,969,752,410.60/4,454,628,615.90 = 1,337,165,658.60/x
  3. Step 3: Cross multiply
    2,969,752,410.60x = 4,454,628,615.90 × 1,337,165,658.60
  4. Step 4: Simplify right side
    2,969,752,410.60x = 5,956,576,406,998,329,344
  5. Step 5: Solve for x
    x = 5,956,576,406,998,329,344/2,969,752,410.60
  6. Step 6: Final answer
    x = 2,005,748,487.90

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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.