Home / 3,069,138,167.35-4,603,676,560.16-970,614,933.37

Finding the Fourth Proportional to 3,069,138,167.35, 4,603,676,560.16 and 970,614,933.37

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Solution

The fourth proportional to 3,069,138,167.35, 4,603,676,560.16 and 970,614,933.37 is: 1,455,912,694.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,069,138,167.35 : 4,603,676,560.16 = 970,614,933.37 : x
  2. Step 2: Convert to fraction form
    3,069,138,167.35/4,603,676,560.16 = 970,614,933.37/x
  3. Step 3: Cross multiply
    3,069,138,167.35x = 4,603,676,560.16 × 970,614,933.37
  4. Step 4: Simplify right side
    3,069,138,167.35x = 4,468,397,217,687,646,720
  5. Step 5: Solve for x
    x = 4,468,397,217,687,646,720/3,069,138,167.35
  6. Step 6: Final answer
    x = 1,455,912,694.07

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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.