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Finding the Third Proportional to 36,825,848 and 55,392,519

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Solution

The third proportional to 36,825,848 and 55,392,519 is: 83,320,040.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,825,848 : 55,392,519 = 55,392,519 : x
  2. Step 2: Convert to fraction form
    36,825,848/55,392,519 = 55,392,519/x
  3. Step 3: Cross multiply
    36,825,848x = 55,392,519 × 55,392,519
  4. Step 4: Simplify right side
    36,825,848x = 3,068,331,161,165,361
  5. Step 5: Solve for x
    x = 3,068,331,161,165,361/36,825,848
  6. Step 6: Final answer
    x = 83,320,040.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.