Home / 36,705,007,972,778-50,652,653,324,654-20,037,981,358,443

Finding the Fourth Proportional to 36,705,007,972,778, 50,652,653,324,654 and 20,037,981,358,443

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Solution

The fourth proportional to 36,705,007,972,778, 50,652,653,324,654 and 20,037,981,358,443 is: 27,652,273,603,314.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,705,007,972,778 : 50,652,653,324,654 = 20,037,981,358,443 : x
  2. Step 2: Convert to fraction form
    36,705,007,972,778/50,652,653,324,654 = 20,037,981,358,443/x
  3. Step 3: Cross multiply
    36,705,007,972,778x = 50,652,653,324,654 × 20,037,981,358,443
  4. Step 4: Simplify right side
    36,705,007,972,778x = 1,014,976,923,075,092,688,553,377,792
  5. Step 5: Solve for x
    x = 1,014,976,923,075,092,688,553,377,792/36,705,007,972,778
  6. Step 6: Final answer
    x = 27,652,273,603,314.37

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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.