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Finding the Third Proportional to 7,393,106 and 16,179,816

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Solution

The third proportional to 7,393,106 and 16,179,816 is: 35,409,535.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,393,106 : 16,179,816 = 16,179,816 : x
  2. Step 2: Convert to fraction form
    7,393,106/16,179,816 = 16,179,816/x
  3. Step 3: Cross multiply
    7,393,106x = 16,179,816 × 16,179,816
  4. Step 4: Simplify right side
    7,393,106x = 261,786,445,793,856
  5. Step 5: Solve for x
    x = 261,786,445,793,856/7,393,106
  6. Step 6: Final answer
    x = 35,409,535.02

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.