Home / 2,298,861,985-3,448,322,837.34-767,052,193

Finding the Fourth Proportional to 2,298,861,985, 3,448,322,837.34 and 767,052,193

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Solution

The fourth proportional to 2,298,861,985, 3,448,322,837.34 and 767,052,193 is: 1,150,588,252.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,298,861,985 : 3,448,322,837.34 = 767,052,193 : x
  2. Step 2: Convert to fraction form
    2,298,861,985/3,448,322,837.34 = 767,052,193/x
  3. Step 3: Cross multiply
    2,298,861,985x = 3,448,322,837.34 × 767,052,193
  4. Step 4: Simplify right side
    2,298,861,985x = 2,645,043,594,553,629,184
  5. Step 5: Solve for x
    x = 2,645,043,594,553,629,184/2,298,861,985
  6. Step 6: Final answer
    x = 1,150,588,252.71

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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.