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Finding the Third Proportional to 34,951,243 and 52,426,869

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Solution

The third proportional to 34,951,243 and 52,426,869 is: 78,640,310.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,951,243 : 52,426,869 = 52,426,869 : x
  2. Step 2: Convert to fraction form
    34,951,243/52,426,869 = 52,426,869/x
  3. Step 3: Cross multiply
    34,951,243x = 52,426,869 × 52,426,869
  4. Step 4: Simplify right side
    34,951,243x = 2,748,576,593,143,161
  5. Step 5: Solve for x
    x = 2,748,576,593,143,161/34,951,243
  6. Step 6: Final answer
    x = 78,640,310.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.