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Finding the Third Proportional to 151,487,602 and 327,188,948

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Solution

The third proportional to 151,487,602 and 327,188,948 is: 706,675,703.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,487,602 : 327,188,948 = 327,188,948 : x
  2. Step 2: Convert to fraction form
    151,487,602/327,188,948 = 327,188,948/x
  3. Step 3: Cross multiply
    151,487,602x = 327,188,948 × 327,188,948
  4. Step 4: Simplify right side
    151,487,602x = 107,052,607,693,346,704
  5. Step 5: Solve for x
    x = 107,052,607,693,346,704/151,487,602
  6. Step 6: Final answer
    x = 706,675,703.36

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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.