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Finding the Third Proportional to 27,456,936 and 60,188,916

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Solution

The third proportional to 27,456,936 and 60,188,916 is: 131,941,364.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,456,936 : 60,188,916 = 60,188,916 : x
  2. Step 2: Convert to fraction form
    27,456,936/60,188,916 = 60,188,916/x
  3. Step 3: Cross multiply
    27,456,936x = 60,188,916 × 60,188,916
  4. Step 4: Simplify right side
    27,456,936x = 3,622,705,609,255,056
  5. Step 5: Solve for x
    x = 3,622,705,609,255,056/27,456,936
  6. Step 6: Final answer
    x = 131,941,364.81

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.