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Finding the Third Proportional to 73,025,290.13 and 113,435,163

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Solution

The third proportional to 73,025,290.13 and 113,435,163 is: 176,206,574.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,025,290.13 : 113,435,163 = 113,435,163 : x
  2. Step 2: Convert to fraction form
    73,025,290.13/113,435,163 = 113,435,163/x
  3. Step 3: Cross multiply
    73,025,290.13x = 113,435,163 × 113,435,163
  4. Step 4: Simplify right side
    73,025,290.13x = 12,867,536,204,836,568
  5. Step 5: Solve for x
    x = 12,867,536,204,836,568/73,025,290.13
  6. Step 6: Final answer
    x = 176,206,574.23

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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.