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Finding the Third Proportional to 9,252,148.50 and 20,048,805

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Solution

The third proportional to 9,252,148.50 and 20,048,805 is: 43,444,458.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,252,148.50 : 20,048,805 = 20,048,805 : x
  2. Step 2: Convert to fraction form
    9,252,148.50/20,048,805 = 20,048,805/x
  3. Step 3: Cross multiply
    9,252,148.50x = 20,048,805 × 20,048,805
  4. Step 4: Simplify right side
    9,252,148.50x = 401,954,581,928,025
  5. Step 5: Solve for x
    x = 401,954,581,928,025/9,252,148.50
  6. Step 6: Final answer
    x = 43,444,458.54

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.