Home / 3,082,010,055,998.50-4,253,176,664,871.30-1,693,181,140,229.70

Finding the Fourth Proportional to 3,082,010,055,998.50, 4,253,176,664,871.30 and 1,693,181,140,229.70

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Solution

The fourth proportional to 3,082,010,055,998.50, 4,253,176,664,871.30 and 1,693,181,140,229.70 is: 2,336,591,504,952.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,082,010,055,998.50 : 4,253,176,664,871.30 = 1,693,181,140,229.70 : x
  2. Step 2: Convert to fraction form
    3,082,010,055,998.50/4,253,176,664,871.30 = 1,693,181,140,229.70/x
  3. Step 3: Cross multiply
    3,082,010,055,998.50x = 4,253,176,664,871.30 × 1,693,181,140,229.70
  4. Step 4: Simplify right side
    3,082,010,055,998.50x = 7,201,398,515,025,139,862,601,728
  5. Step 5: Solve for x
    x = 7,201,398,515,025,139,862,601,728/3,082,010,055,998.50
  6. Step 6: Final answer
    x = 2,336,591,504,952.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.