Home / 1,536,182,418.24-2,304,279,605.57-371,649,040.83

Finding the Fourth Proportional to 1,536,182,418.24, 2,304,279,605.57 and 371,649,040.83

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Solution

The fourth proportional to 1,536,182,418.24, 2,304,279,605.57 and 371,649,040.83 is: 557,475,007.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,536,182,418.24 : 2,304,279,605.57 = 371,649,040.83 : x
  2. Step 2: Convert to fraction form
    1,536,182,418.24/2,304,279,605.57 = 371,649,040.83/x
  3. Step 3: Cross multiply
    1,536,182,418.24x = 2,304,279,605.57 × 371,649,040.83
  4. Step 4: Simplify right side
    1,536,182,418.24x = 856,383,305,212,363,008
  5. Step 5: Solve for x
    x = 856,383,305,212,363,008/1,536,182,418.24
  6. Step 6: Final answer
    x = 557,475,007.55

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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.