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Finding the Third Proportional to 19,440,704 and 29,923,116

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Solution

The third proportional to 19,440,704 and 29,923,116 is: 46,057,636.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,440,704 : 29,923,116 = 29,923,116 : x
  2. Step 2: Convert to fraction form
    19,440,704/29,923,116 = 29,923,116/x
  3. Step 3: Cross multiply
    19,440,704x = 29,923,116 × 29,923,116
  4. Step 4: Simplify right side
    19,440,704x = 895,392,871,149,456
  5. Step 5: Solve for x
    x = 895,392,871,149,456/19,440,704
  6. Step 6: Final answer
    x = 46,057,636.14

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.