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Finding the Third Proportional to 8,824,372 and 19,114,042

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Solution

The third proportional to 8,824,372 and 19,114,042 is: 41,401,994.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,824,372 : 19,114,042 = 19,114,042 : x
  2. Step 2: Convert to fraction form
    8,824,372/19,114,042 = 19,114,042/x
  3. Step 3: Cross multiply
    8,824,372x = 19,114,042 × 19,114,042
  4. Step 4: Simplify right side
    8,824,372x = 365,346,601,577,764
  5. Step 5: Solve for x
    x = 365,346,601,577,764/8,824,372
  6. Step 6: Final answer
    x = 41,401,994.56

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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.