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Finding the Third Proportional to 32,379,029.44 and 66,058,709.63

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Solution

The third proportional to 32,379,029.44 and 66,058,709.63 is: 134,770,967.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,379,029.44 : 66,058,709.63 = 66,058,709.63 : x
  2. Step 2: Convert to fraction form
    32,379,029.44/66,058,709.63 = 66,058,709.63/x
  3. Step 3: Cross multiply
    32,379,029.44x = 66,058,709.63 × 66,058,709.63
  4. Step 4: Simplify right side
    32,379,029.44x = 4,363,753,117,320,067.50
  5. Step 5: Solve for x
    x = 4,363,753,117,320,067.50/32,379,029.44
  6. Step 6: Final answer
    x = 134,770,967.29

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.