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Finding the Third Proportional to 6,108,772 and 13,161,676

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Solution

The third proportional to 6,108,772 and 13,161,676 is: 28,357,534.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,108,772 : 13,161,676 = 13,161,676 : x
  2. Step 2: Convert to fraction form
    6,108,772/13,161,676 = 13,161,676/x
  3. Step 3: Cross multiply
    6,108,772x = 13,161,676 × 13,161,676
  4. Step 4: Simplify right side
    6,108,772x = 173,229,715,128,976
  5. Step 5: Solve for x
    x = 173,229,715,128,976/6,108,772
  6. Step 6: Final answer
    x = 28,357,534.89

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