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Finding the Third Proportional to 8,194,980 and 12,026,703

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Solution

The third proportional to 8,194,980 and 12,026,703 is: 17,650,022.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,194,980 : 12,026,703 = 12,026,703 : x
  2. Step 2: Convert to fraction form
    8,194,980/12,026,703 = 12,026,703/x
  3. Step 3: Cross multiply
    8,194,980x = 12,026,703 × 12,026,703
  4. Step 4: Simplify right side
    8,194,980x = 144,641,585,050,209
  5. Step 5: Solve for x
    x = 144,641,585,050,209/8,194,980
  6. Step 6: Final answer
    x = 17,650,022.95

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.