Home / 6,120,377,814,560.70-9,181,856,253,607.80-1,984,867,381,917.60

Finding the Fourth Proportional to 6,120,377,814,560.70, 9,181,856,253,607.80 and 1,984,867,381,917.60

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Solution

The fourth proportional to 6,120,377,814,560.70, 9,181,856,253,607.80 and 1,984,867,381,917.60 is: 2,977,719,274,108.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,120,377,814,560.70 : 9,181,856,253,607.80 = 1,984,867,381,917.60 : x
  2. Step 2: Convert to fraction form
    6,120,377,814,560.70/9,181,856,253,607.80 = 1,984,867,381,917.60/x
  3. Step 3: Cross multiply
    6,120,377,814,560.70x = 9,181,856,253,607.80 × 1,984,867,381,917.60
  4. Step 4: Simplify right side
    6,120,377,814,560.70x = 18,224,766,983,242,258,948,554,752
  5. Step 5: Solve for x
    x = 18,224,766,983,242,258,948,554,752/6,120,377,814,560.70
  6. Step 6: Final answer
    x = 2,977,719,274,108.31

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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.