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Finding the Third Proportional to 7,274,048 and 11,184,024

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Solution

The third proportional to 7,274,048 and 11,184,024 is: 17,195,706.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,274,048 : 11,184,024 = 11,184,024 : x
  2. Step 2: Convert to fraction form
    7,274,048/11,184,024 = 11,184,024/x
  3. Step 3: Cross multiply
    7,274,048x = 11,184,024 × 11,184,024
  4. Step 4: Simplify right side
    7,274,048x = 125,082,392,832,576
  5. Step 5: Solve for x
    x = 125,082,392,832,576/7,274,048
  6. Step 6: Final answer
    x = 17,195,706.27

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.