Home / 2,002,655,455.20-3,001,910,562.90-897,789,616.20

Finding the Fourth Proportional to 2,002,655,455.20, 3,001,910,562.90 and 897,789,616.20

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Solution

The fourth proportional to 2,002,655,455.20, 3,001,910,562.90 and 897,789,616.20 is: 1,345,755,269.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,655,455.20 : 3,001,910,562.90 = 897,789,616.20 : x
  2. Step 2: Convert to fraction form
    2,002,655,455.20/3,001,910,562.90 = 897,789,616.20/x
  3. Step 3: Cross multiply
    2,002,655,455.20x = 3,001,910,562.90 × 897,789,616.20
  4. Step 4: Simplify right side
    2,002,655,455.20x = 2,695,084,132,132,717,056
  5. Step 5: Solve for x
    x = 2,695,084,132,132,717,056/2,002,655,455.20
  6. Step 6: Final answer
    x = 1,345,755,269.65

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1.5x scale

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.