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Finding the Third Proportional to 55,176,104 and 118,274,098

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Solution

The third proportional to 55,176,104 and 118,274,098 is: 253,529,358.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,176,104 : 118,274,098 = 118,274,098 : x
  2. Step 2: Convert to fraction form
    55,176,104/118,274,098 = 118,274,098/x
  3. Step 3: Cross multiply
    55,176,104x = 118,274,098 × 118,274,098
  4. Step 4: Simplify right side
    55,176,104x = 13,988,762,257,713,604
  5. Step 5: Solve for x
    x = 13,988,762,257,713,604/55,176,104
  6. Step 6: Final answer
    x = 253,529,358.61

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.