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Finding the Third Proportional to 9,519,216.75 and 14,502,018.38

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Solution

The third proportional to 9,519,216.75 and 14,502,018.38 is: 22,093,050.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,519,216.75 : 14,502,018.38 = 14,502,018.38 : x
  2. Step 2: Convert to fraction form
    9,519,216.75/14,502,018.38 = 14,502,018.38/x
  3. Step 3: Cross multiply
    9,519,216.75x = 14,502,018.38 × 14,502,018.38
  4. Step 4: Simplify right side
    9,519,216.75x = 210,308,536,948,837.62
  5. Step 5: Solve for x
    x = 210,308,536,948,837.62/9,519,216.75
  6. Step 6: Final answer
    x = 22,093,050.56

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.