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Finding the Third Proportional to 13,564,301.50 and 20,206,329

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Solution

The third proportional to 13,564,301.50 and 20,206,329 is: 30,100,756.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,564,301.50 : 20,206,329 = 20,206,329 : x
  2. Step 2: Convert to fraction form
    13,564,301.50/20,206,329 = 20,206,329/x
  3. Step 3: Cross multiply
    13,564,301.50x = 20,206,329 × 20,206,329
  4. Step 4: Simplify right side
    13,564,301.50x = 408,295,731,656,241
  5. Step 5: Solve for x
    x = 408,295,731,656,241/13,564,301.50
  6. Step 6: Final answer
    x = 30,100,756.14

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.