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Finding the Third Proportional to 101,889,184 and 223,794,789

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Solution

The third proportional to 101,889,184 and 223,794,789 is: 491,554,703.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,889,184 : 223,794,789 = 223,794,789 : x
  2. Step 2: Convert to fraction form
    101,889,184/223,794,789 = 223,794,789/x
  3. Step 3: Cross multiply
    101,889,184x = 223,794,789 × 223,794,789
  4. Step 4: Simplify right side
    101,889,184x = 50,084,107,583,554,520
  5. Step 5: Solve for x
    x = 50,084,107,583,554,520/101,889,184
  6. Step 6: Final answer
    x = 491,554,703.03

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.