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Finding the Third Proportional to 27,305,019 and 58,662,177

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Solution

The third proportional to 27,305,019 and 58,662,177 is: 126,029,980.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,305,019 : 58,662,177 = 58,662,177 : x
  2. Step 2: Convert to fraction form
    27,305,019/58,662,177 = 58,662,177/x
  3. Step 3: Cross multiply
    27,305,019x = 58,662,177 × 58,662,177
  4. Step 4: Simplify right side
    27,305,019x = 3,441,251,010,379,329
  5. Step 5: Solve for x
    x = 3,441,251,010,379,329/27,305,019
  6. Step 6: Final answer
    x = 126,029,980.44

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.