Home / 36,705,007,972,780-50,652,653,324,653-20,037,981,358,447

Finding the Fourth Proportional to 36,705,007,972,780, 50,652,653,324,653 and 20,037,981,358,447

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Solution

The fourth proportional to 36,705,007,972,780, 50,652,653,324,653 and 20,037,981,358,447 is: 27,652,273,603,317.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,705,007,972,780 : 50,652,653,324,653 = 20,037,981,358,447 : x
  2. Step 2: Convert to fraction form
    36,705,007,972,780/50,652,653,324,653 = 20,037,981,358,447/x
  3. Step 3: Cross multiply
    36,705,007,972,780x = 50,652,653,324,653 × 20,037,981,358,447
  4. Step 4: Simplify right side
    36,705,007,972,780x = 1,014,976,923,075,275,207,483,588,608
  5. Step 5: Solve for x
    x = 1,014,976,923,075,275,207,483,588,608/36,705,007,972,780
  6. Step 6: Final answer
    x = 27,652,273,603,317.84

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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.