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Finding the Third Proportional to 4,722,462 and 10,437,255

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Solution

The third proportional to 4,722,462 and 10,437,255 is: 23,067,690.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,722,462 : 10,437,255 = 10,437,255 : x
  2. Step 2: Convert to fraction form
    4,722,462/10,437,255 = 10,437,255/x
  3. Step 3: Cross multiply
    4,722,462x = 10,437,255 × 10,437,255
  4. Step 4: Simplify right side
    4,722,462x = 108,936,291,935,025
  5. Step 5: Solve for x
    x = 108,936,291,935,025/4,722,462
  6. Step 6: Final answer
    x = 23,067,690.53

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Why These Related Problems?

These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.