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Finding the Third Proportional to 9,174,615.75 and 13,761,033

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Solution

The third proportional to 9,174,615.75 and 13,761,033 is: 20,640,213.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,174,615.75 : 13,761,033 = 13,761,033 : x
  2. Step 2: Convert to fraction form
    9,174,615.75/13,761,033 = 13,761,033/x
  3. Step 3: Cross multiply
    9,174,615.75x = 13,761,033 × 13,761,033
  4. Step 4: Simplify right side
    9,174,615.75x = 189,366,029,227,089
  5. Step 5: Solve for x
    x = 189,366,029,227,089/9,174,615.75
  6. Step 6: Final answer
    x = 20,640,213.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.