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Finding the Third Proportional to 17,439,219 and 40,732,920.56

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Solution

The third proportional to 17,439,219 and 40,732,920.56 is: 95,140,201.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,439,219 : 40,732,920.56 = 40,732,920.56 : x
  2. Step 2: Convert to fraction form
    17,439,219/40,732,920.56 = 40,732,920.56/x
  3. Step 3: Cross multiply
    17,439,219x = 40,732,920.56 × 40,732,920.56
  4. Step 4: Simplify right side
    17,439,219x = 1,659,170,817,550,935.25
  5. Step 5: Solve for x
    x = 1,659,170,817,550,935.25/17,439,219
  6. Step 6: Final answer
    x = 95,140,201.95

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.