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Finding the Third Proportional to 6,235,193 and 13,398,637

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Solution

The third proportional to 6,235,193 and 13,398,637 is: 28,791,967.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,235,193 : 13,398,637 = 13,398,637 : x
  2. Step 2: Convert to fraction form
    6,235,193/13,398,637 = 13,398,637/x
  3. Step 3: Cross multiply
    6,235,193x = 13,398,637 × 13,398,637
  4. Step 4: Simplify right side
    6,235,193x = 179,523,473,457,769
  5. Step 5: Solve for x
    x = 179,523,473,457,769/6,235,193
  6. Step 6: Final answer
    x = 28,791,967.38

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.