Home / 8,530,048,790.46-12,796,818,284.30-2,933,259,019.83

Finding the Fourth Proportional to 8,530,048,790.46, 12,796,818,284.30 and 2,933,259,019.83

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Solution

The fourth proportional to 8,530,048,790.46, 12,796,818,284.30 and 2,933,259,019.83 is: 4,400,488,623.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,530,048,790.46 : 12,796,818,284.30 = 2,933,259,019.83 : x
  2. Step 2: Convert to fraction form
    8,530,048,790.46/12,796,818,284.30 = 2,933,259,019.83/x
  3. Step 3: Cross multiply
    8,530,048,790.46x = 12,796,818,284.30 × 2,933,259,019.83
  4. Step 4: Simplify right side
    8,530,048,790.46x = 37,536,382,657,522,262,016
  5. Step 5: Solve for x
    x = 37,536,382,657,522,262,016/8,530,048,790.46
  6. Step 6: Final answer
    x = 4,400,488,623.17

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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.