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Finding the Third Proportional to 68,254,416 and 96,577,906.50

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Solution

The third proportional to 68,254,416 and 96,577,906.50 is: 136,654,777.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,254,416 : 96,577,906.50 = 96,577,906.50 : x
  2. Step 2: Convert to fraction form
    68,254,416/96,577,906.50 = 96,577,906.50/x
  3. Step 3: Cross multiply
    68,254,416x = 96,577,906.50 × 96,577,906.50
  4. Step 4: Simplify right side
    68,254,416x = 9,327,292,023,922,742
  5. Step 5: Solve for x
    x = 9,327,292,023,922,742/68,254,416
  6. Step 6: Final answer
    x = 136,654,777.38

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.