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Finding the Third Proportional to 22,689,780 and 48,568,936

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Solution

The third proportional to 22,689,780 and 48,568,936 is: 103,964,936.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,689,780 : 48,568,936 = 48,568,936 : x
  2. Step 2: Convert to fraction form
    22,689,780/48,568,936 = 48,568,936/x
  3. Step 3: Cross multiply
    22,689,780x = 48,568,936 × 48,568,936
  4. Step 4: Simplify right side
    22,689,780x = 2,358,941,544,172,096
  5. Step 5: Solve for x
    x = 2,358,941,544,172,096/22,689,780
  6. Step 6: Final answer
    x = 103,964,936.82

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.