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Finding the Third Proportional to 55,536,178.50 and 119,606,706

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Solution

The third proportional to 55,536,178.50 and 119,606,706 is: 257,593,599.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,536,178.50 : 119,606,706 = 119,606,706 : x
  2. Step 2: Convert to fraction form
    55,536,178.50/119,606,706 = 119,606,706/x
  3. Step 3: Cross multiply
    55,536,178.50x = 119,606,706 × 119,606,706
  4. Step 4: Simplify right side
    55,536,178.50x = 14,305,764,120,170,436
  5. Step 5: Solve for x
    x = 14,305,764,120,170,436/55,536,178.50
  6. Step 6: Final answer
    x = 257,593,599.46

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.