Home / 6,120,377,814,562.20-9,181,856,253,610.10-1,984,867,381,919.10

Finding the Fourth Proportional to 6,120,377,814,562.20, 9,181,856,253,610.10 and 1,984,867,381,919.10

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Solution

The fourth proportional to 6,120,377,814,562.20, 9,181,856,253,610.10 and 1,984,867,381,919.10 is: 2,977,719,274,110.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,120,377,814,562.20 : 9,181,856,253,610.10 = 1,984,867,381,919.10 : x
  2. Step 2: Convert to fraction form
    6,120,377,814,562.20/9,181,856,253,610.10 = 1,984,867,381,919.10/x
  3. Step 3: Cross multiply
    6,120,377,814,562.20x = 9,181,856,253,610.10 × 1,984,867,381,919.10
  4. Step 4: Simplify right side
    6,120,377,814,562.20x = 18,224,766,983,260,594,163,941,376
  5. Step 5: Solve for x
    x = 18,224,766,983,260,594,163,941,376/6,120,377,814,562.20
  6. Step 6: Final answer
    x = 2,977,719,274,110.57

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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.