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Finding the Third Proportional to 34,491,618 and 54,107,244

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Solution

The third proportional to 34,491,618 and 54,107,244 is: 84,878,414.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,491,618 : 54,107,244 = 54,107,244 : x
  2. Step 2: Convert to fraction form
    34,491,618/54,107,244 = 54,107,244/x
  3. Step 3: Cross multiply
    34,491,618x = 54,107,244 × 54,107,244
  4. Step 4: Simplify right side
    34,491,618x = 2,927,593,853,275,536
  5. Step 5: Solve for x
    x = 2,927,593,853,275,536/34,491,618
  6. Step 6: Final answer
    x = 84,878,414.61

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.