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Finding the Third Proportional to 4,411,023 and 9,554,847

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Solution

The third proportional to 4,411,023 and 9,554,847 is: 20,697,035.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,411,023 : 9,554,847 = 9,554,847 : x
  2. Step 2: Convert to fraction form
    4,411,023/9,554,847 = 9,554,847/x
  3. Step 3: Cross multiply
    4,411,023x = 9,554,847 × 9,554,847
  4. Step 4: Simplify right side
    4,411,023x = 91,295,101,193,409
  5. Step 5: Solve for x
    x = 91,295,101,193,409/4,411,023
  6. Step 6: Final answer
    x = 20,697,035.86

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.