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Finding the Third Proportional to 73,240,168 and 110,802,880

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Solution

The third proportional to 73,240,168 and 110,802,880 is: 167,630,393.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,240,168 : 110,802,880 = 110,802,880 : x
  2. Step 2: Convert to fraction form
    73,240,168/110,802,880 = 110,802,880/x
  3. Step 3: Cross multiply
    73,240,168x = 110,802,880 × 110,802,880
  4. Step 4: Simplify right side
    73,240,168x = 12,277,278,216,294,400
  5. Step 5: Solve for x
    x = 12,277,278,216,294,400/73,240,168
  6. Step 6: Final answer
    x = 167,630,393.97

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.