Home / 1,337,129,856,092.30-2,005,694,784,138.40-1,337,129,856,092.30

Finding the Fourth Proportional to 1,337,129,856,092.30, 2,005,694,784,138.40 and 1,337,129,856,092.30

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Solution

The fourth proportional to 1,337,129,856,092.30, 2,005,694,784,138.40 and 1,337,129,856,092.30 is: 2,005,694,784,138.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,129,856,092.30 : 2,005,694,784,138.40 = 1,337,129,856,092.30 : x
  2. Step 2: Convert to fraction form
    1,337,129,856,092.30/2,005,694,784,138.40 = 1,337,129,856,092.30/x
  3. Step 3: Cross multiply
    1,337,129,856,092.30x = 2,005,694,784,138.40 × 1,337,129,856,092.30
  4. Step 4: Simplify right side
    1,337,129,856,092.30x = 2,681,874,378,080,055,470,325,760
  5. Step 5: Solve for x
    x = 2,681,874,378,080,055,470,325,760/1,337,129,856,092.30
  6. Step 6: Final answer
    x = 2,005,694,784,138.40

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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.