Home / 5,342,601,528,339.30-7,372,385,491,690.80-2,998,348,159,471.70

Finding the Fourth Proportional to 5,342,601,528,339.30, 7,372,385,491,690.80 and 2,998,348,159,471.70

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Solution

The fourth proportional to 5,342,601,528,339.30, 7,372,385,491,690.80 and 2,998,348,159,471.70 is: 4,137,493,382,703.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,342,601,528,339.30 : 7,372,385,491,690.80 = 2,998,348,159,471.70 : x
  2. Step 2: Convert to fraction form
    5,342,601,528,339.30/7,372,385,491,690.80 = 2,998,348,159,471.70/x
  3. Step 3: Cross multiply
    5,342,601,528,339.30x = 7,372,385,491,690.80 × 2,998,348,159,471.70
  4. Step 4: Simplify right side
    5,342,601,528,339.30x = 22,104,978,469,926,975,767,052,288
  5. Step 5: Solve for x
    x = 22,104,978,469,926,975,767,052,288/5,342,601,528,339.30
  6. Step 6: Final answer
    x = 4,137,493,382,703.78

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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.