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Finding the Third Proportional to 8,873,794 and 14,039,140

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Solution

The third proportional to 8,873,794 and 14,039,140 is: 22,211,181.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,873,794 : 14,039,140 = 14,039,140 : x
  2. Step 2: Convert to fraction form
    8,873,794/14,039,140 = 14,039,140/x
  3. Step 3: Cross multiply
    8,873,794x = 14,039,140 × 14,039,140
  4. Step 4: Simplify right side
    8,873,794x = 197,097,451,939,600
  5. Step 5: Solve for x
    x = 197,097,451,939,600/8,873,794
  6. Step 6: Final answer
    x = 22,211,181.82

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.