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Finding the Third Proportional to 43,962,258 and 67,248,867

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Solution

The third proportional to 43,962,258 and 67,248,867 is: 102,870,287.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,962,258 : 67,248,867 = 67,248,867 : x
  2. Step 2: Convert to fraction form
    43,962,258/67,248,867 = 67,248,867/x
  3. Step 3: Cross multiply
    43,962,258x = 67,248,867 × 67,248,867
  4. Step 4: Simplify right side
    43,962,258x = 4,522,410,112,783,689
  5. Step 5: Solve for x
    x = 4,522,410,112,783,689/43,962,258
  6. Step 6: Final answer
    x = 102,870,287.34

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.