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Finding the Third Proportional to 4,745,168 and 11,196,857

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Solution

The third proportional to 4,745,168 and 11,196,857 is: 26,420,477.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,745,168 : 11,196,857 = 11,196,857 : x
  2. Step 2: Convert to fraction form
    4,745,168/11,196,857 = 11,196,857/x
  3. Step 3: Cross multiply
    4,745,168x = 11,196,857 × 11,196,857
  4. Step 4: Simplify right side
    4,745,168x = 125,369,606,678,449
  5. Step 5: Solve for x
    x = 125,369,606,678,449/4,745,168
  6. Step 6: Final answer
    x = 26,420,477.98

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.