Home / 27,455,586-41,194,801.08-12,095,013.84

Finding the Fourth Proportional to 27,455,586, 41,194,801.08 and 12,095,013.84

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Solution

The fourth proportional to 27,455,586, 41,194,801.08 and 12,095,013.84 is: 18,147,552.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,455,586 : 41,194,801.08 = 12,095,013.84 : x
  2. Step 2: Convert to fraction form
    27,455,586/41,194,801.08 = 12,095,013.84/x
  3. Step 3: Cross multiply
    27,455,586x = 41,194,801.08 × 12,095,013.84
  4. Step 4: Simplify right side
    27,455,586x = 498,251,689,198,646.94
  5. Step 5: Solve for x
    x = 498,251,689,198,646.94/27,455,586
  6. Step 6: Final answer
    x = 18,147,552.53

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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.