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Finding the Third Proportional to 27,757,144 and 60,147,812

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Solution

The third proportional to 27,757,144 and 60,147,812 is: 130,336,150.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,757,144 : 60,147,812 = 60,147,812 : x
  2. Step 2: Convert to fraction form
    27,757,144/60,147,812 = 60,147,812/x
  3. Step 3: Cross multiply
    27,757,144x = 60,147,812 × 60,147,812
  4. Step 4: Simplify right side
    27,757,144x = 3,617,759,288,387,344
  5. Step 5: Solve for x
    x = 3,617,759,288,387,344/27,757,144
  6. Step 6: Final answer
    x = 130,336,150.16

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.