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Finding the Third Proportional to 7,383,123 and 11,176,704

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Solution

The third proportional to 7,383,123 and 11,176,704 is: 16,919,494.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,383,123 : 11,176,704 = 11,176,704 : x
  2. Step 2: Convert to fraction form
    7,383,123/11,176,704 = 11,176,704/x
  3. Step 3: Cross multiply
    7,383,123x = 11,176,704 × 11,176,704
  4. Step 4: Simplify right side
    7,383,123x = 124,918,712,303,616
  5. Step 5: Solve for x
    x = 124,918,712,303,616/7,383,123
  6. Step 6: Final answer
    x = 16,919,494.95

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.