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Finding the Third Proportional to 94,100,787 and 203,834,778

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Solution

The third proportional to 94,100,787 and 203,834,778 is: 441,533,148.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,100,787 : 203,834,778 = 203,834,778 : x
  2. Step 2: Convert to fraction form
    94,100,787/203,834,778 = 203,834,778/x
  3. Step 3: Cross multiply
    94,100,787x = 203,834,778 × 203,834,778
  4. Step 4: Simplify right side
    94,100,787x = 41,548,616,722,309,280
  5. Step 5: Solve for x
    x = 41,548,616,722,309,280/94,100,787
  6. Step 6: Final answer
    x = 441,533,148.09

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.