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Finding the Third Proportional to 7,552,188 and 11,614,977

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Solution

The third proportional to 7,552,188 and 11,614,977 is: 17,863,391.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,552,188 : 11,614,977 = 11,614,977 : x
  2. Step 2: Convert to fraction form
    7,552,188/11,614,977 = 11,614,977/x
  3. Step 3: Cross multiply
    7,552,188x = 11,614,977 × 11,614,977
  4. Step 4: Simplify right side
    7,552,188x = 134,907,690,710,529
  5. Step 5: Solve for x
    x = 134,907,690,710,529/7,552,188
  6. Step 6: Final answer
    x = 17,863,391.47

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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.