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Finding the Third Proportional to 27,682,519 and 60,578,367

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Solution

The third proportional to 27,682,519 and 60,578,367 is: 132,565,195.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,682,519 : 60,578,367 = 60,578,367 : x
  2. Step 2: Convert to fraction form
    27,682,519/60,578,367 = 60,578,367/x
  3. Step 3: Cross multiply
    27,682,519x = 60,578,367 × 60,578,367
  4. Step 4: Simplify right side
    27,682,519x = 3,669,738,548,386,689
  5. Step 5: Solve for x
    x = 3,669,738,548,386,689/27,682,519
  6. Step 6: Final answer
    x = 132,565,195.69

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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.