Home / 2,040,591,915,372.40-2,816,016,735,519.60-1,102,012,976,712.90

Finding the Fourth Proportional to 2,040,591,915,372.40, 2,816,016,735,519.60 and 1,102,012,976,712.90

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Solution

The fourth proportional to 2,040,591,915,372.40, 2,816,016,735,519.60 and 1,102,012,976,712.90 is: 1,520,777,849,703.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040,591,915,372.40 : 2,816,016,735,519.60 = 1,102,012,976,712.90 : x
  2. Step 2: Convert to fraction form
    2,040,591,915,372.40/2,816,016,735,519.60 = 1,102,012,976,712.90/x
  3. Step 3: Cross multiply
    2,040,591,915,372.40x = 2,816,016,735,519.60 × 1,102,012,976,712.90
  4. Step 4: Simplify right side
    2,040,591,915,372.40x = 3,103,286,985,183,297,546,485,760
  5. Step 5: Solve for x
    x = 3,103,286,985,183,297,546,485,760/2,040,591,915,372.40
  6. Step 6: Final answer
    x = 1,520,777,849,703.95

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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.