Home / 6,024,171,736.80-9,036,257,605.20-2,145,378,520.80

Finding the Fourth Proportional to 6,024,171,736.80, 9,036,257,605.20 and 2,145,378,520.80

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Solution

The fourth proportional to 6,024,171,736.80, 9,036,257,605.20 and 2,145,378,520.80 is: 3,218,067,781.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,024,171,736.80 : 9,036,257,605.20 = 2,145,378,520.80 : x
  2. Step 2: Convert to fraction form
    6,024,171,736.80/9,036,257,605.20 = 2,145,378,520.80/x
  3. Step 3: Cross multiply
    6,024,171,736.80x = 9,036,257,605.20 × 2,145,378,520.80
  4. Step 4: Simplify right side
    6,024,171,736.80x = 19,386,192,974,611,726,336
  5. Step 5: Solve for x
    x = 19,386,192,974,611,726,336/6,024,171,736.80
  6. Step 6: Final answer
    x = 3,218,067,781.20

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1.5x scale

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.