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Finding the Third Proportional to 12,770,204 and 28,374,762

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Solution

The third proportional to 12,770,204 and 28,374,762 is: 63,047,318.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,770,204 : 28,374,762 = 28,374,762 : x
  2. Step 2: Convert to fraction form
    12,770,204/28,374,762 = 28,374,762/x
  3. Step 3: Cross multiply
    12,770,204x = 28,374,762 × 28,374,762
  4. Step 4: Simplify right side
    12,770,204x = 805,127,118,556,644
  5. Step 5: Solve for x
    x = 805,127,118,556,644/12,770,204
  6. Step 6: Final answer
    x = 63,047,318.47

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.