Home / 73,053,400.50-109,676,193.75

Finding the Third Proportional to 73,053,400.50 and 109,676,193.75

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Solution

The third proportional to 73,053,400.50 and 109,676,193.75 is: 164,658,556.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,053,400.50 : 109,676,193.75 = 109,676,193.75 : x
  2. Step 2: Convert to fraction form
    73,053,400.50/109,676,193.75 = 109,676,193.75/x
  3. Step 3: Cross multiply
    73,053,400.50x = 109,676,193.75 × 109,676,193.75
  4. Step 4: Simplify right side
    73,053,400.50x = 12,028,867,475,487,540
  5. Step 5: Solve for x
    x = 12,028,867,475,487,540/73,053,400.50
  6. Step 6: Final answer
    x = 164,658,556.52

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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.