Home / 3,996,755,454.30-5,998,576,920.94-2,770,784,840.22

Finding the Fourth Proportional to 3,996,755,454.30, 5,998,576,920.94 and 2,770,784,840.22

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Solution

The fourth proportional to 3,996,755,454.30, 5,998,576,920.94 and 2,770,784,840.22 is: 4,158,564,662.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,996,755,454.30 : 5,998,576,920.94 = 2,770,784,840.22 : x
  2. Step 2: Convert to fraction form
    3,996,755,454.30/5,998,576,920.94 = 2,770,784,840.22/x
  3. Step 3: Cross multiply
    3,996,755,454.30x = 5,998,576,920.94 × 2,770,784,840.22
  4. Step 4: Simplify right side
    3,996,755,454.30x = 16,620,765,995,414,093,824
  5. Step 5: Solve for x
    x = 16,620,765,995,414,093,824/3,996,755,454.30
  6. Step 6: Final answer
    x = 4,158,564,662.13

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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.