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Finding the Third Proportional to 112,185,187 and 167,659,466

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Solution

The third proportional to 112,185,187 and 167,659,466 is: 250,565,135.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,185,187 : 167,659,466 = 167,659,466 : x
  2. Step 2: Convert to fraction form
    112,185,187/167,659,466 = 167,659,466/x
  3. Step 3: Cross multiply
    112,185,187x = 167,659,466 × 167,659,466
  4. Step 4: Simplify right side
    112,185,187x = 28,109,696,539,405,156
  5. Step 5: Solve for x
    x = 28,109,696,539,405,156/112,185,187
  6. Step 6: Final answer
    x = 250,565,135.12

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.