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Finding the Third Proportional to 40,716,367.50 and 84,267,087

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Solution

The third proportional to 40,716,367.50 and 84,267,087 is: 174,400,183.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,716,367.50 : 84,267,087 = 84,267,087 : x
  2. Step 2: Convert to fraction form
    40,716,367.50/84,267,087 = 84,267,087/x
  3. Step 3: Cross multiply
    40,716,367.50x = 84,267,087 × 84,267,087
  4. Step 4: Simplify right side
    40,716,367.50x = 7,100,941,951,465,569
  5. Step 5: Solve for x
    x = 7,100,941,951,465,569/40,716,367.50
  6. Step 6: Final answer
    x = 174,400,183.21

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.