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Finding the Third Proportional to 41,794,780 and 64,555,483

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Solution

The third proportional to 41,794,780 and 64,555,483 is: 99,711,265.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,794,780 : 64,555,483 = 64,555,483 : x
  2. Step 2: Convert to fraction form
    41,794,780/64,555,483 = 64,555,483/x
  3. Step 3: Cross multiply
    41,794,780x = 64,555,483 × 64,555,483
  4. Step 4: Simplify right side
    41,794,780x = 4,167,410,385,363,289
  5. Step 5: Solve for x
    x = 4,167,410,385,363,289/41,794,780
  6. Step 6: Final answer
    x = 99,711,265.03

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.