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Finding the Third Proportional to 35,232,016.50 and 77,392,449

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Solution

The third proportional to 35,232,016.50 and 77,392,449 is: 170,004,210.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,232,016.50 : 77,392,449 = 77,392,449 : x
  2. Step 2: Convert to fraction form
    35,232,016.50/77,392,449 = 77,392,449/x
  3. Step 3: Cross multiply
    35,232,016.50x = 77,392,449 × 77,392,449
  4. Step 4: Simplify right side
    35,232,016.50x = 5,989,591,162,217,601
  5. Step 5: Solve for x
    x = 5,989,591,162,217,601/35,232,016.50
  6. Step 6: Final answer
    x = 170,004,210.86

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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.