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Finding the Third Proportional to 54,770,304 and 115,652,179

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Solution

The third proportional to 54,770,304 and 115,652,179 is: 244,209,462.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,770,304 : 115,652,179 = 115,652,179 : x
  2. Step 2: Convert to fraction form
    54,770,304/115,652,179 = 115,652,179/x
  3. Step 3: Cross multiply
    54,770,304x = 115,652,179 × 115,652,179
  4. Step 4: Simplify right side
    54,770,304x = 13,375,426,507,448,040
  5. Step 5: Solve for x
    x = 13,375,426,507,448,040/54,770,304
  6. Step 6: Final answer
    x = 244,209,462.62

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.