Home / 3,069,138,167.59-4,603,676,560.54-970,614,933.61

Finding the Fourth Proportional to 3,069,138,167.59, 4,603,676,560.54 and 970,614,933.61

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Solution

The fourth proportional to 3,069,138,167.59, 4,603,676,560.54 and 970,614,933.61 is: 1,455,912,694.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,069,138,167.59 : 4,603,676,560.54 = 970,614,933.61 : x
  2. Step 2: Convert to fraction form
    3,069,138,167.59/4,603,676,560.54 = 970,614,933.61/x
  3. Step 3: Cross multiply
    3,069,138,167.59x = 4,603,676,560.54 × 970,614,933.61
  4. Step 4: Simplify right side
    3,069,138,167.59x = 4,468,397,219,170,445,312
  5. Step 5: Solve for x
    x = 4,468,397,219,170,445,312/3,069,138,167.59
  6. Step 6: Final answer
    x = 1,455,912,694.44

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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.