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Finding the Third Proportional to 4,227,528 and 9,263,027

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Solution

The third proportional to 4,227,528 and 9,263,027 is: 20,296,416.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,227,528 : 9,263,027 = 9,263,027 : x
  2. Step 2: Convert to fraction form
    4,227,528/9,263,027 = 9,263,027/x
  3. Step 3: Cross multiply
    4,227,528x = 9,263,027 × 9,263,027
  4. Step 4: Simplify right side
    4,227,528x = 85,803,669,202,729
  5. Step 5: Solve for x
    x = 85,803,669,202,729/4,227,528
  6. Step 6: Final answer
    x = 20,296,416.54

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.