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Finding the Third Proportional to 25,383,616 and 38,670,288

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Solution

The third proportional to 25,383,616 and 38,670,288 is: 58,911,668.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,383,616 : 38,670,288 = 38,670,288 : x
  2. Step 2: Convert to fraction form
    25,383,616/38,670,288 = 38,670,288/x
  3. Step 3: Cross multiply
    25,383,616x = 38,670,288 × 38,670,288
  4. Step 4: Simplify right side
    25,383,616x = 1,495,391,174,002,944
  5. Step 5: Solve for x
    x = 1,495,391,174,002,944/25,383,616
  6. Step 6: Final answer
    x = 58,911,668.61

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.