Home / 61,134,747,821,092-91,715,002,504,992-19,826,286,959,382

Finding the Fourth Proportional to 61,134,747,821,092, 91,715,002,504,992 and 19,826,286,959,382

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Solution

The fourth proportional to 61,134,747,821,092, 91,715,002,504,992 and 19,826,286,959,382 is: 29,743,607,734,602.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,134,747,821,092 : 91,715,002,504,992 = 19,826,286,959,382 : x
  2. Step 2: Convert to fraction form
    61,134,747,821,092/91,715,002,504,992 = 19,826,286,959,382/x
  3. Step 3: Cross multiply
    61,134,747,821,092x = 91,715,002,504,992 × 19,826,286,959,382
  4. Step 4: Simplify right side
    61,134,747,821,092x = 1,818,367,958,144,410,407,323,828,224
  5. Step 5: Solve for x
    x = 1,818,367,958,144,410,407,323,828,224/61,134,747,821,092
  6. Step 6: Final answer
    x = 29,743,607,734,602.58

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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.