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Finding the Third Proportional to 17,745,050 and 25,357,191

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Solution

The third proportional to 17,745,050 and 25,357,191 is: 36,234,732.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,745,050 : 25,357,191 = 25,357,191 : x
  2. Step 2: Convert to fraction form
    17,745,050/25,357,191 = 25,357,191/x
  3. Step 3: Cross multiply
    17,745,050x = 25,357,191 × 25,357,191
  4. Step 4: Simplify right side
    17,745,050x = 642,987,135,410,481
  5. Step 5: Solve for x
    x = 642,987,135,410,481/17,745,050
  6. Step 6: Final answer
    x = 36,234,732.24

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.