Home / 1,171,334,161,244.60-1,757,679,100,373.60-491,351,617,884.61

Finding the Fourth Proportional to 1,171,334,161,244.60, 1,757,679,100,373.60 and 491,351,617,884.61

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Solution

The fourth proportional to 1,171,334,161,244.60, 1,757,679,100,373.60 and 491,351,617,884.61 is: 737,311,775,123.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,171,334,161,244.60 : 1,757,679,100,373.60 = 491,351,617,884.61 : x
  2. Step 2: Convert to fraction form
    1,171,334,161,244.60/1,757,679,100,373.60 = 491,351,617,884.61/x
  3. Step 3: Cross multiply
    1,171,334,161,244.60x = 1,757,679,100,373.60 × 491,351,617,884.61
  4. Step 4: Simplify right side
    1,171,334,161,244.60x = 863,638,469,690,534,234,423,296
  5. Step 5: Solve for x
    x = 863,638,469,690,534,234,423,296/1,171,334,161,244.60
  6. Step 6: Final answer
    x = 737,311,775,123.91

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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.