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Finding the Third Proportional to 151,645,174 and 327,454,244

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Solution

The third proportional to 151,645,174 and 327,454,244 is: 707,086,675.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,645,174 : 327,454,244 = 327,454,244 : x
  2. Step 2: Convert to fraction form
    151,645,174/327,454,244 = 327,454,244/x
  3. Step 3: Cross multiply
    151,645,174x = 327,454,244 × 327,454,244
  4. Step 4: Simplify right side
    151,645,174x = 107,226,281,913,611,536
  5. Step 5: Solve for x
    x = 107,226,281,913,611,536/151,645,174
  6. Step 6: Final answer
    x = 707,086,675.33

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.