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Finding the Third Proportional to 40,111,960 and 62,007,973

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Solution

The third proportional to 40,111,960 and 62,007,973 is: 95,856,415.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,111,960 : 62,007,973 = 62,007,973 : x
  2. Step 2: Convert to fraction form
    40,111,960/62,007,973 = 62,007,973/x
  3. Step 3: Cross multiply
    40,111,960x = 62,007,973 × 62,007,973
  4. Step 4: Simplify right side
    40,111,960x = 3,844,988,715,568,729
  5. Step 5: Solve for x
    x = 3,844,988,715,568,729/40,111,960
  6. Step 6: Final answer
    x = 95,856,415.78

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.