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Finding the Third Proportional to 8,284,437.50 and 17,427,392

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Solution

The third proportional to 8,284,437.50 and 17,427,392 is: 36,660,786.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,284,437.50 : 17,427,392 = 17,427,392 : x
  2. Step 2: Convert to fraction form
    8,284,437.50/17,427,392 = 17,427,392/x
  3. Step 3: Cross multiply
    8,284,437.50x = 17,427,392 × 17,427,392
  4. Step 4: Simplify right side
    8,284,437.50x = 303,713,991,921,664
  5. Step 5: Solve for x
    x = 303,713,991,921,664/8,284,437.50
  6. Step 6: Final answer
    x = 36,660,786.19

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.