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Finding the Third Proportional to 62,936,682 and 97,200,009

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Solution

The third proportional to 62,936,682 and 97,200,009 is: 150,116,616.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,936,682 : 97,200,009 = 97,200,009 : x
  2. Step 2: Convert to fraction form
    62,936,682/97,200,009 = 97,200,009/x
  3. Step 3: Cross multiply
    62,936,682x = 97,200,009 × 97,200,009
  4. Step 4: Simplify right side
    62,936,682x = 9,447,841,749,600,080
  5. Step 5: Solve for x
    x = 9,447,841,749,600,080/62,936,682
  6. Step 6: Final answer
    x = 150,116,616.41

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.