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Finding the Third Proportional to 27,591,120 and 41,768,388

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Solution

The third proportional to 27,591,120 and 41,768,388 is: 63,230,424.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,591,120 : 41,768,388 = 41,768,388 : x
  2. Step 2: Convert to fraction form
    27,591,120/41,768,388 = 41,768,388/x
  3. Step 3: Cross multiply
    27,591,120x = 41,768,388 × 41,768,388
  4. Step 4: Simplify right side
    27,591,120x = 1,744,598,236,118,544
  5. Step 5: Solve for x
    x = 1,744,598,236,118,544/27,591,120
  6. Step 6: Final answer
    x = 63,230,424.72

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.