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Finding the Third Proportional to 7,231,693.50 and 10,940,852.25

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Solution

The third proportional to 7,231,693.50 and 10,940,852.25 is: 16,552,450.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,231,693.50 : 10,940,852.25 = 10,940,852.25 : x
  2. Step 2: Convert to fraction form
    7,231,693.50/10,940,852.25 = 10,940,852.25/x
  3. Step 3: Cross multiply
    7,231,693.50x = 10,940,852.25 × 10,940,852.25
  4. Step 4: Simplify right side
    7,231,693.50x = 119,702,247,956,330.06
  5. Step 5: Solve for x
    x = 119,702,247,956,330.06/7,231,693.50
  6. Step 6: Final answer
    x = 16,552,450.40

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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.