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Finding the Third Proportional to 16,576,159.50 and 34,870,200

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Solution

The third proportional to 16,576,159.50 and 34,870,200 is: 73,354,195.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,576,159.50 : 34,870,200 = 34,870,200 : x
  2. Step 2: Convert to fraction form
    16,576,159.50/34,870,200 = 34,870,200/x
  3. Step 3: Cross multiply
    16,576,159.50x = 34,870,200 × 34,870,200
  4. Step 4: Simplify right side
    16,576,159.50x = 1,215,930,848,040,000
  5. Step 5: Solve for x
    x = 1,215,930,848,040,000/16,576,159.50
  6. Step 6: Final answer
    x = 73,354,195.71

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.