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Finding the Third Proportional to 6,889,552 and 16,091,986

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Solution

The third proportional to 6,889,552 and 16,091,986 is: 37,586,190.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,889,552 : 16,091,986 = 16,091,986 : x
  2. Step 2: Convert to fraction form
    6,889,552/16,091,986 = 16,091,986/x
  3. Step 3: Cross multiply
    6,889,552x = 16,091,986 × 16,091,986
  4. Step 4: Simplify right side
    6,889,552x = 258,952,013,424,196
  5. Step 5: Solve for x
    x = 258,952,013,424,196/6,889,552
  6. Step 6: Final answer
    x = 37,586,190.43

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.