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Finding the Third Proportional to 17,756,044 and 41,486,129.50

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Solution

The third proportional to 17,756,044 and 41,486,129.50 is: 96,930,315.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,756,044 : 41,486,129.50 = 41,486,129.50 : x
  2. Step 2: Convert to fraction form
    17,756,044/41,486,129.50 = 41,486,129.50/x
  3. Step 3: Cross multiply
    17,756,044x = 41,486,129.50 × 41,486,129.50
  4. Step 4: Simplify right side
    17,756,044x = 1,721,098,940,890,770.25
  5. Step 5: Solve for x
    x = 1,721,098,940,890,770.25/17,756,044
  6. Step 6: Final answer
    x = 96,930,315.16

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.