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Finding the Third Proportional to 336,022,228.50 and 527,119,249

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Solution

The third proportional to 336,022,228.50 and 527,119,249 is: 826,893,815.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,022,228.50 : 527,119,249 = 527,119,249 : x
  2. Step 2: Convert to fraction form
    336,022,228.50/527,119,249 = 527,119,249/x
  3. Step 3: Cross multiply
    336,022,228.50x = 527,119,249 × 527,119,249
  4. Step 4: Simplify right side
    336,022,228.50x = 277,854,702,666,324,000
  5. Step 5: Solve for x
    x = 277,854,702,666,324,000/336,022,228.50
  6. Step 6: Final answer
    x = 826,893,815.65

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.