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Finding the Third Proportional to 9,277,318.50 and 20,201,295

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Solution

The third proportional to 9,277,318.50 and 20,201,295 is: 43,988,176.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,277,318.50 : 20,201,295 = 20,201,295 : x
  2. Step 2: Convert to fraction form
    9,277,318.50/20,201,295 = 20,201,295/x
  3. Step 3: Cross multiply
    9,277,318.50x = 20,201,295 × 20,201,295
  4. Step 4: Simplify right side
    9,277,318.50x = 408,092,319,677,025
  5. Step 5: Solve for x
    x = 408,092,319,677,025/9,277,318.50
  6. Step 6: Final answer
    x = 43,988,176.07

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.