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Finding the Third Proportional to 97,272,378 and 151,797,592

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Solution

The third proportional to 97,272,378 and 151,797,592 is: 236,886,456.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,272,378 : 151,797,592 = 151,797,592 : x
  2. Step 2: Convert to fraction form
    97,272,378/151,797,592 = 151,797,592/x
  3. Step 3: Cross multiply
    97,272,378x = 151,797,592 × 151,797,592
  4. Step 4: Simplify right side
    97,272,378x = 23,042,508,936,998,464
  5. Step 5: Solve for x
    x = 23,042,508,936,998,464/97,272,378
  6. Step 6: Final answer
    x = 236,886,456.47

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.