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Finding the Third Proportional to 50,443,331.63 and 104,912,553.94

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Solution

The third proportional to 50,443,331.63 and 104,912,553.94 is: 218,198,196.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,443,331.63 : 104,912,553.94 = 104,912,553.94 : x
  2. Step 2: Convert to fraction form
    50,443,331.63/104,912,553.94 = 104,912,553.94/x
  3. Step 3: Cross multiply
    50,443,331.63x = 104,912,553.94 × 104,912,553.94
  4. Step 4: Simplify right side
    50,443,331.63x = 11,006,643,973,688,846
  5. Step 5: Solve for x
    x = 11,006,643,973,688,846/50,443,331.63
  6. Step 6: Final answer
    x = 218,198,196.26

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.