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Finding the Third Proportional to 29,667,548 and 61,608,856

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Solution

The third proportional to 29,667,548 and 61,608,856 is: 127,939,495.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,667,548 : 61,608,856 = 61,608,856 : x
  2. Step 2: Convert to fraction form
    29,667,548/61,608,856 = 61,608,856/x
  3. Step 3: Cross multiply
    29,667,548x = 61,608,856 × 61,608,856
  4. Step 4: Simplify right side
    29,667,548x = 3,795,651,137,628,736
  5. Step 5: Solve for x
    x = 3,795,651,137,628,736/29,667,548
  6. Step 6: Final answer
    x = 127,939,495.96

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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.