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Finding the Third Proportional to 29,056,272.75 and 63,219,933

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Solution

The third proportional to 29,056,272.75 and 63,219,933 is: 137,552,395.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,056,272.75 : 63,219,933 = 63,219,933 : x
  2. Step 2: Convert to fraction form
    29,056,272.75/63,219,933 = 63,219,933/x
  3. Step 3: Cross multiply
    29,056,272.75x = 63,219,933 × 63,219,933
  4. Step 4: Simplify right side
    29,056,272.75x = 3,996,759,928,524,489
  5. Step 5: Solve for x
    x = 3,996,759,928,524,489/29,056,272.75
  6. Step 6: Final answer
    x = 137,552,395.76

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.