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Finding the Third Proportional to 89,049,191.50 and 136,222,060

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Solution

The third proportional to 89,049,191.50 and 136,222,060 is: 208,384,257.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,049,191.50 : 136,222,060 = 136,222,060 : x
  2. Step 2: Convert to fraction form
    89,049,191.50/136,222,060 = 136,222,060/x
  3. Step 3: Cross multiply
    89,049,191.50x = 136,222,060 × 136,222,060
  4. Step 4: Simplify right side
    89,049,191.50x = 18,556,449,630,643,600
  5. Step 5: Solve for x
    x = 18,556,449,630,643,600/89,049,191.50
  6. Step 6: Final answer
    x = 208,384,257.26

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.