Home / 36,705,007,972,772-50,652,653,324,656-20,037,981,358,438

Finding the Fourth Proportional to 36,705,007,972,772, 50,652,653,324,656 and 20,037,981,358,438

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Solution

The fourth proportional to 36,705,007,972,772, 50,652,653,324,656 and 20,037,981,358,438 is: 27,652,273,603,313.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,705,007,972,772 : 50,652,653,324,656 = 20,037,981,358,438 : x
  2. Step 2: Convert to fraction form
    36,705,007,972,772/50,652,653,324,656 = 20,037,981,358,438/x
  3. Step 3: Cross multiply
    36,705,007,972,772x = 50,652,653,324,656 × 20,037,981,358,438
  4. Step 4: Simplify right side
    36,705,007,972,772x = 1,014,976,923,074,879,520,736,542,720
  5. Step 5: Solve for x
    x = 1,014,976,923,074,879,520,736,542,720/36,705,007,972,772
  6. Step 6: Final answer
    x = 27,652,273,603,313.09

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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.