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Finding the Third Proportional to 9,332,974 and 19,313,308

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Solution

The third proportional to 9,332,974 and 19,313,308 is: 39,966,238.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,332,974 : 19,313,308 = 19,313,308 : x
  2. Step 2: Convert to fraction form
    9,332,974/19,313,308 = 19,313,308/x
  3. Step 3: Cross multiply
    9,332,974x = 19,313,308 × 19,313,308
  4. Step 4: Simplify right side
    9,332,974x = 373,003,865,902,864
  5. Step 5: Solve for x
    x = 373,003,865,902,864/9,332,974
  6. Step 6: Final answer
    x = 39,966,238.62

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.