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Finding the Third Proportional to 17,745,052 and 25,357,194

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Solution

The third proportional to 17,745,052 and 25,357,194 is: 36,234,736.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,745,052 : 25,357,194 = 25,357,194 : x
  2. Step 2: Convert to fraction form
    17,745,052/25,357,194 = 25,357,194/x
  3. Step 3: Cross multiply
    17,745,052x = 25,357,194 × 25,357,194
  4. Step 4: Simplify right side
    17,745,052x = 642,987,287,553,636
  5. Step 5: Solve for x
    x = 642,987,287,553,636/17,745,052
  6. Step 6: Final answer
    x = 36,234,736.73

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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.