Home / 2,202,973,315.92-3,304,702,060.24-728,576,064.72

Finding the Fourth Proportional to 2,202,973,315.92, 3,304,702,060.24 and 728,576,064.72

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Solution

The fourth proportional to 2,202,973,315.92, 3,304,702,060.24 and 728,576,064.72 is: 1,092,944,160.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,202,973,315.92 : 3,304,702,060.24 = 728,576,064.72 : x
  2. Step 2: Convert to fraction form
    2,202,973,315.92/3,304,702,060.24 = 728,576,064.72/x
  3. Step 3: Cross multiply
    2,202,973,315.92x = 3,304,702,060.24 × 728,576,064.72
  4. Step 4: Simplify right side
    2,202,973,315.92x = 2,407,726,822,121,735,680
  5. Step 5: Solve for x
    x = 2,407,726,822,121,735,680/2,202,973,315.92
  6. Step 6: Final answer
    x = 1,092,944,160.84

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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.