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Finding the Third Proportional to 38,393,195.06 and 54,325,193.91

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Solution

The third proportional to 38,393,195.06 and 54,325,193.91 is: 76,868,483.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,393,195.06 : 54,325,193.91 = 54,325,193.91 : x
  2. Step 2: Convert to fraction form
    38,393,195.06/54,325,193.91 = 54,325,193.91/x
  3. Step 3: Cross multiply
    38,393,195.06x = 54,325,193.91 × 54,325,193.91
  4. Step 4: Simplify right side
    38,393,195.06x = 2,951,226,692,951,662
  5. Step 5: Solve for x
    x = 2,951,226,692,951,662/38,393,195.06
  6. Step 6: Final answer
    x = 76,868,483.81

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.