Home / 11,326,086,037.08-16,989,182,794.26-3,465,485,813.88

Finding the Fourth Proportional to 11,326,086,037.08, 16,989,182,794.26 and 3,465,485,813.88

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Solution

The fourth proportional to 11,326,086,037.08, 16,989,182,794.26 and 3,465,485,813.88 is: 5,198,245,163.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,326,086,037.08 : 16,989,182,794.26 = 3,465,485,813.88 : x
  2. Step 2: Convert to fraction form
    11,326,086,037.08/16,989,182,794.26 = 3,465,485,813.88/x
  3. Step 3: Cross multiply
    11,326,086,037.08x = 16,989,182,794.26 × 3,465,485,813.88
  4. Step 4: Simplify right side
    11,326,086,037.08x = 58,875,771,962,922,213,376
  5. Step 5: Solve for x
    x = 58,875,771,962,922,213,376/11,326,086,037.08
  6. Step 6: Final answer
    x = 5,198,245,163.44

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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.