Home / 20,558,484,146-27,738,222,256

Finding the Third Proportional to 20,558,484,146 and 27,738,222,256

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Solution

The third proportional to 20,558,484,146 and 27,738,222,256 is: 37,425,374,772.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,558,484,146 : 27,738,222,256 = 27,738,222,256 : x
  2. Step 2: Convert to fraction form
    20,558,484,146/27,738,222,256 = 27,738,222,256/x
  3. Step 3: Cross multiply
    20,558,484,146x = 27,738,222,256 × 27,738,222,256
  4. Step 4: Simplify right side
    20,558,484,146x = 769,408,973,923,253,747,712
  5. Step 5: Solve for x
    x = 769,408,973,923,253,747,712/20,558,484,146
  6. Step 6: Final answer
    x = 37,425,374,772.73

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.