Home / 6,797,062,687.24-9,378,701,326.52-3,786,240,462.60

Finding the Fourth Proportional to 6,797,062,687.24, 9,378,701,326.52 and 3,786,240,462.60

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Solution

The fourth proportional to 6,797,062,687.24, 9,378,701,326.52 and 3,786,240,462.60 is: 5,224,318,221.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,797,062,687.24 : 9,378,701,326.52 = 3,786,240,462.60 : x
  2. Step 2: Convert to fraction form
    6,797,062,687.24/9,378,701,326.52 = 3,786,240,462.60/x
  3. Step 3: Cross multiply
    6,797,062,687.24x = 9,378,701,326.52 × 3,786,240,462.60
  4. Step 4: Simplify right side
    6,797,062,687.24x = 35,510,018,449,110,319,104
  5. Step 5: Solve for x
    x = 35,510,018,449,110,319,104/6,797,062,687.24
  6. Step 6: Final answer
    x = 5,224,318,221.42

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1.5x scale

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.