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Finding the Third Proportional to 112,255,434 and 167,925,520

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Solution

The third proportional to 112,255,434 and 167,925,520 is: 251,203,699.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,255,434 : 167,925,520 = 167,925,520 : x
  2. Step 2: Convert to fraction form
    112,255,434/167,925,520 = 167,925,520/x
  3. Step 3: Cross multiply
    112,255,434x = 167,925,520 × 167,925,520
  4. Step 4: Simplify right side
    112,255,434x = 28,198,980,267,270,400
  5. Step 5: Solve for x
    x = 28,198,980,267,270,400/112,255,434
  6. Step 6: Final answer
    x = 251,203,699.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.