Home / 4,100,165,364,081.20-6,145,942,803,755.40-1,379,534,257,469.50

Finding the Fourth Proportional to 4,100,165,364,081.20, 6,145,942,803,755.40 and 1,379,534,257,469.50

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Solution

The fourth proportional to 4,100,165,364,081.20, 6,145,942,803,755.40 and 1,379,534,257,469.50 is: 2,067,852,852,107.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,100,165,364,081.20 : 6,145,942,803,755.40 = 1,379,534,257,469.50 : x
  2. Step 2: Convert to fraction form
    4,100,165,364,081.20/6,145,942,803,755.40 = 1,379,534,257,469.50/x
  3. Step 3: Cross multiply
    4,100,165,364,081.20x = 6,145,942,803,755.40 × 1,379,534,257,469.50
  4. Step 4: Simplify right side
    4,100,165,364,081.20x = 8,478,538,642,228,723,236,995,072
  5. Step 5: Solve for x
    x = 8,478,538,642,228,723,236,995,072/4,100,165,364,081.20
  6. Step 6: Final answer
    x = 2,067,852,852,107.75

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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.