Home / 49,678,546.98-68,557,170.39-27,652,285.83

Finding the Fourth Proportional to 49,678,546.98, 68,557,170.39 and 27,652,285.83

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Solution

The fourth proportional to 49,678,546.98, 68,557,170.39 and 27,652,285.83 is: 38,160,586.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,678,546.98 : 68,557,170.39 = 27,652,285.83 : x
  2. Step 2: Convert to fraction form
    49,678,546.98/68,557,170.39 = 27,652,285.83/x
  3. Step 3: Cross multiply
    49,678,546.98x = 68,557,170.39 × 27,652,285.83
  4. Step 4: Simplify right side
    49,678,546.98x = 1,895,762,471,320,292.50
  5. Step 5: Solve for x
    x = 1,895,762,471,320,292.50/49,678,546.98
  6. Step 6: Final answer
    x = 38,160,586.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.