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Finding the Third Proportional to 20,435,202 and 34,057,253

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Solution

The third proportional to 20,435,202 and 34,057,253 is: 56,759,726.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,435,202 : 34,057,253 = 34,057,253 : x
  2. Step 2: Convert to fraction form
    20,435,202/34,057,253 = 34,057,253/x
  3. Step 3: Cross multiply
    20,435,202x = 34,057,253 × 34,057,253
  4. Step 4: Simplify right side
    20,435,202x = 1,159,896,481,906,009
  5. Step 5: Solve for x
    x = 1,159,896,481,906,009/20,435,202
  6. Step 6: Final answer
    x = 56,759,726.76

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Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.