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Finding the Third Proportional to 6,966,700.50 and 10,245,201

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Solution

The third proportional to 6,966,700.50 and 10,245,201 is: 15,066,550.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,966,700.50 : 10,245,201 = 10,245,201 : x
  2. Step 2: Convert to fraction form
    6,966,700.50/10,245,201 = 10,245,201/x
  3. Step 3: Cross multiply
    6,966,700.50x = 10,245,201 × 10,245,201
  4. Step 4: Simplify right side
    6,966,700.50x = 104,964,143,530,401
  5. Step 5: Solve for x
    x = 104,964,143,530,401/6,966,700.50
  6. Step 6: Final answer
    x = 15,066,550.30

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.