Home / 88,251,921.38-192,394,153.88

Finding the Third Proportional to 88,251,921.38 and 192,394,153.88

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Solution

The third proportional to 88,251,921.38 and 192,394,153.88 is: 419,430,080.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,251,921.38 : 192,394,153.88 = 192,394,153.88 : x
  2. Step 2: Convert to fraction form
    88,251,921.38/192,394,153.88 = 192,394,153.88/x
  3. Step 3: Cross multiply
    88,251,921.38x = 192,394,153.88 × 192,394,153.88
  4. Step 4: Simplify right side
    88,251,921.38x = 37,015,510,445,277,176
  5. Step 5: Solve for x
    x = 37,015,510,445,277,176/88,251,921.38
  6. Step 6: Final answer
    x = 419,430,080.03

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.