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Finding the Third Proportional to 3,632,998.50 and 8,563,995

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Solution

The third proportional to 3,632,998.50 and 8,563,995 is: 20,187,734.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,632,998.50 : 8,563,995 = 8,563,995 : x
  2. Step 2: Convert to fraction form
    3,632,998.50/8,563,995 = 8,563,995/x
  3. Step 3: Cross multiply
    3,632,998.50x = 8,563,995 × 8,563,995
  4. Step 4: Simplify right side
    3,632,998.50x = 73,342,010,360,025
  5. Step 5: Solve for x
    x = 73,342,010,360,025/3,632,998.50
  6. Step 6: Final answer
    x = 20,187,734.83

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.