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Finding the Third Proportional to 29,176,162 and 63,489,667

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Solution

The third proportional to 29,176,162 and 63,489,667 is: 138,158,604.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,176,162 : 63,489,667 = 63,489,667 : x
  2. Step 2: Convert to fraction form
    29,176,162/63,489,667 = 63,489,667/x
  3. Step 3: Cross multiply
    29,176,162x = 63,489,667 × 63,489,667
  4. Step 4: Simplify right side
    29,176,162x = 4,030,937,815,770,889
  5. Step 5: Solve for x
    x = 4,030,937,815,770,889/29,176,162
  6. Step 6: Final answer
    x = 138,158,604.13

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.