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Finding the Third Proportional to 26,821,433.25 and 57,930,684

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Solution

The third proportional to 26,821,433.25 and 57,930,684 is: 125,122,476.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,821,433.25 : 57,930,684 = 57,930,684 : x
  2. Step 2: Convert to fraction form
    26,821,433.25/57,930,684 = 57,930,684/x
  3. Step 3: Cross multiply
    26,821,433.25x = 57,930,684 × 57,930,684
  4. Step 4: Simplify right side
    26,821,433.25x = 3,355,964,148,707,856
  5. Step 5: Solve for x
    x = 3,355,964,148,707,856/26,821,433.25
  6. Step 6: Final answer
    x = 125,122,476.40

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.