Home / 6,847,082,406.88-10,263,455,306.61-2,865,447,782.80

Finding the Fourth Proportional to 6,847,082,406.88, 10,263,455,306.61 and 2,865,447,782.80

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Solution

The fourth proportional to 6,847,082,406.88, 10,263,455,306.61 and 2,865,447,782.80 is: 4,295,171,797.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,847,082,406.88 : 10,263,455,306.61 = 2,865,447,782.80 : x
  2. Step 2: Convert to fraction form
    6,847,082,406.88/10,263,455,306.61 = 2,865,447,782.80/x
  3. Step 3: Cross multiply
    6,847,082,406.88x = 10,263,455,306.61 × 2,865,447,782.80
  4. Step 4: Simplify right side
    6,847,082,406.88x = 29,409,395,252,192,522,240
  5. Step 5: Solve for x
    x = 29,409,395,252,192,522,240/6,847,082,406.88
  6. Step 6: Final answer
    x = 4,295,171,797.94

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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.