Home / 36,705,007,972,780-50,652,653,324,652-20,037,981,358,446

Finding the Fourth Proportional to 36,705,007,972,780, 50,652,653,324,652 and 20,037,981,358,446

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Solution

The fourth proportional to 36,705,007,972,780, 50,652,653,324,652 and 20,037,981,358,446 is: 27,652,273,603,315.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,705,007,972,780 : 50,652,653,324,652 = 20,037,981,358,446 : x
  2. Step 2: Convert to fraction form
    36,705,007,972,780/50,652,653,324,652 = 20,037,981,358,446/x
  3. Step 3: Cross multiply
    36,705,007,972,780x = 50,652,653,324,652 × 20,037,981,358,446
  4. Step 4: Simplify right side
    36,705,007,972,780x = 1,014,976,923,075,204,563,861,504,000
  5. Step 5: Solve for x
    x = 1,014,976,923,075,204,563,861,504,000/36,705,007,972,780
  6. Step 6: Final answer
    x = 27,652,273,603,315.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.