Home / 36,705,007,972,781-50,652,653,324,654-20,037,981,358,448

Finding the Fourth Proportional to 36,705,007,972,781, 50,652,653,324,654 and 20,037,981,358,448

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Solution

The fourth proportional to 36,705,007,972,781, 50,652,653,324,654 and 20,037,981,358,448 is: 27,652,273,603,319.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,705,007,972,781 : 50,652,653,324,654 = 20,037,981,358,448 : x
  2. Step 2: Convert to fraction form
    36,705,007,972,781/50,652,653,324,654 = 20,037,981,358,448/x
  3. Step 3: Cross multiply
    36,705,007,972,781x = 50,652,653,324,654 × 20,037,981,358,448
  4. Step 4: Simplify right side
    36,705,007,972,781x = 1,014,976,923,075,345,988,544,626,688
  5. Step 5: Solve for x
    x = 1,014,976,923,075,345,988,544,626,688/36,705,007,972,781
  6. Step 6: Final answer
    x = 27,652,273,603,319.02

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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.