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Finding the Third Proportional to 25,601,630 and 55,985,452

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Solution

The third proportional to 25,601,630 and 55,985,452 is: 122,428,565.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,601,630 : 55,985,452 = 55,985,452 : x
  2. Step 2: Convert to fraction form
    25,601,630/55,985,452 = 55,985,452/x
  3. Step 3: Cross multiply
    25,601,630x = 55,985,452 × 55,985,452
  4. Step 4: Simplify right side
    25,601,630x = 3,134,370,835,644,304
  5. Step 5: Solve for x
    x = 3,134,370,835,644,304/25,601,630
  6. Step 6: Final answer
    x = 122,428,565.51

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.