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Finding the Third Proportional to 7,452,382.50 and 15,967,161

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Solution

The third proportional to 7,452,382.50 and 15,967,161 is: 34,210,566.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,452,382.50 : 15,967,161 = 15,967,161 : x
  2. Step 2: Convert to fraction form
    7,452,382.50/15,967,161 = 15,967,161/x
  3. Step 3: Cross multiply
    7,452,382.50x = 15,967,161 × 15,967,161
  4. Step 4: Simplify right side
    7,452,382.50x = 254,950,230,399,921
  5. Step 5: Solve for x
    x = 254,950,230,399,921/7,452,382.50
  6. Step 6: Final answer
    x = 34,210,566.94

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.