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Finding the Third Proportional to 16,882,279.88 and 34,361,246.25

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Solution

The third proportional to 16,882,279.88 and 34,361,246.25 is: 69,936,954.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,882,279.88 : 34,361,246.25 = 34,361,246.25 : x
  2. Step 2: Convert to fraction form
    16,882,279.88/34,361,246.25 = 34,361,246.25/x
  3. Step 3: Cross multiply
    16,882,279.88x = 34,361,246.25 × 34,361,246.25
  4. Step 4: Simplify right side
    16,882,279.88x = 1,180,695,243,853,139
  5. Step 5: Solve for x
    x = 1,180,695,243,853,139/16,882,279.88
  6. Step 6: Final answer
    x = 69,936,954.76

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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.