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Finding the Third Proportional to 64,750,338 and 134,067,132

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Solution

The third proportional to 64,750,338 and 134,067,132 is: 277,589,220.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,750,338 : 134,067,132 = 134,067,132 : x
  2. Step 2: Convert to fraction form
    64,750,338/134,067,132 = 134,067,132/x
  3. Step 3: Cross multiply
    64,750,338x = 134,067,132 × 134,067,132
  4. Step 4: Simplify right side
    64,750,338x = 17,973,995,882,705,424
  5. Step 5: Solve for x
    x = 17,973,995,882,705,424/64,750,338
  6. Step 6: Final answer
    x = 277,589,220.97

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.