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Finding the Third Proportional to 48,378,519 and 104,453,118

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Solution

The third proportional to 48,378,519 and 104,453,118 is: 225,522,692.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,378,519 : 104,453,118 = 104,453,118 : x
  2. Step 2: Convert to fraction form
    48,378,519/104,453,118 = 104,453,118/x
  3. Step 3: Cross multiply
    48,378,519x = 104,453,118 × 104,453,118
  4. Step 4: Simplify right side
    48,378,519x = 10,910,453,859,921,924
  5. Step 5: Solve for x
    x = 10,910,453,859,921,924/48,378,519
  6. Step 6: Final answer
    x = 225,522,692.41

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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.