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Finding the Third Proportional to 17,794,167.75 and 28,482,252.75

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Solution

The third proportional to 17,794,167.75 and 28,482,252.75 is: 45,590,146.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,794,167.75 : 28,482,252.75 = 28,482,252.75 : x
  2. Step 2: Convert to fraction form
    17,794,167.75/28,482,252.75 = 28,482,252.75/x
  3. Step 3: Cross multiply
    17,794,167.75x = 28,482,252.75 × 28,482,252.75
  4. Step 4: Simplify right side
    17,794,167.75x = 811,238,721,714,882.50
  5. Step 5: Solve for x
    x = 811,238,721,714,882.50/17,794,167.75
  6. Step 6: Final answer
    x = 45,590,146.90

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Why These Related Problems?

These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.