Home / 61,134,747,821,690-91,715,002,505,896-19,826,286,959,983

Finding the Fourth Proportional to 61,134,747,821,690, 91,715,002,505,896 and 19,826,286,959,983

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Solution

The fourth proportional to 61,134,747,821,690, 91,715,002,505,896 and 19,826,286,959,983 is: 29,743,607,735,506.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,134,747,821,690 : 91,715,002,505,896 = 19,826,286,959,983 : x
  2. Step 2: Convert to fraction form
    61,134,747,821,690/91,715,002,505,896 = 19,826,286,959,983/x
  3. Step 3: Cross multiply
    61,134,747,821,690x = 91,715,002,505,896 × 19,826,286,959,983
  4. Step 4: Simplify right side
    61,134,747,821,690x = 1,818,367,958,217,453,988,413,964,288
  5. Step 5: Solve for x
    x = 1,818,367,958,217,453,988,413,964,288/61,134,747,821,690
  6. Step 6: Final answer
    x = 29,743,607,735,506.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.