Home / 2,328,805,305,936.30-3,493,279,123,621.10-798,960,147,707.40

Finding the Fourth Proportional to 2,328,805,305,936.30, 3,493,279,123,621.10 and 798,960,147,707.40

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Solution

The fourth proportional to 2,328,805,305,936.30, 3,493,279,123,621.10 and 798,960,147,707.40 is: 1,198,464,636,557.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,328,805,305,936.30 : 3,493,279,123,621.10 = 798,960,147,707.40 : x
  2. Step 2: Convert to fraction form
    2,328,805,305,936.30/3,493,279,123,621.10 = 798,960,147,707.40/x
  3. Step 3: Cross multiply
    2,328,805,305,936.30x = 3,493,279,123,621.10 × 798,960,147,707.40
  4. Step 4: Simplify right side
    2,328,805,305,936.30x = 2,790,990,804,591,491,221,028,864
  5. Step 5: Solve for x
    x = 2,790,990,804,591,491,221,028,864/2,328,805,305,936.30
  6. Step 6: Final answer
    x = 1,198,464,636,557.23

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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.