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Finding the Third Proportional to 28,379,073.94 and 62,058,069

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Solution

The third proportional to 28,379,073.94 and 62,058,069 is: 135,705,764.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,379,073.94 : 62,058,069 = 62,058,069 : x
  2. Step 2: Convert to fraction form
    28,379,073.94/62,058,069 = 62,058,069/x
  3. Step 3: Cross multiply
    28,379,073.94x = 62,058,069 × 62,058,069
  4. Step 4: Simplify right side
    28,379,073.94x = 3,851,203,928,008,761
  5. Step 5: Solve for x
    x = 3,851,203,928,008,761/28,379,073.94
  6. Step 6: Final answer
    x = 135,705,764.62

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.