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Finding the Third Proportional to 6,590,200.50 and 10,203,286.50

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Solution

The third proportional to 6,590,200.50 and 10,203,286.50 is: 15,797,251.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,590,200.50 : 10,203,286.50 = 10,203,286.50 : x
  2. Step 2: Convert to fraction form
    6,590,200.50/10,203,286.50 = 10,203,286.50/x
  3. Step 3: Cross multiply
    6,590,200.50x = 10,203,286.50 × 10,203,286.50
  4. Step 4: Simplify right side
    6,590,200.50x = 104,107,055,401,082.25
  5. Step 5: Solve for x
    x = 104,107,055,401,082.25/6,590,200.50
  6. Step 6: Final answer
    x = 15,797,251.60

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.