Home / 36,705,007,972,774-50,652,653,324,650-20,037,981,358,442

Finding the Fourth Proportional to 36,705,007,972,774, 50,652,653,324,650 and 20,037,981,358,442

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Solution

The fourth proportional to 36,705,007,972,774, 50,652,653,324,650 and 20,037,981,358,442 is: 27,652,273,603,313.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,705,007,972,774 : 50,652,653,324,650 = 20,037,981,358,442 : x
  2. Step 2: Convert to fraction form
    36,705,007,972,774/50,652,653,324,650 = 20,037,981,358,442/x
  3. Step 3: Cross multiply
    36,705,007,972,774x = 50,652,653,324,650 × 20,037,981,358,442
  4. Step 4: Simplify right side
    36,705,007,972,774x = 1,014,976,923,074,961,846,669,672,448
  5. Step 5: Solve for x
    x = 1,014,976,923,074,961,846,669,672,448/36,705,007,972,774
  6. Step 6: Final answer
    x = 27,652,273,603,313.82

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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.