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Finding the Third Proportional to 6,555,602 and 14,306,692

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Solution

The third proportional to 6,555,602 and 14,306,692 is: 31,222,370.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,555,602 : 14,306,692 = 14,306,692 : x
  2. Step 2: Convert to fraction form
    6,555,602/14,306,692 = 14,306,692/x
  3. Step 3: Cross multiply
    6,555,602x = 14,306,692 × 14,306,692
  4. Step 4: Simplify right side
    6,555,602x = 204,681,435,982,864
  5. Step 5: Solve for x
    x = 204,681,435,982,864/6,555,602
  6. Step 6: Final answer
    x = 31,222,370.73

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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.