Home / 2,651,611,875,351.60-3,659,217,505,455.60-1,479,699,279,178.30

Finding the Fourth Proportional to 2,651,611,875,351.60, 3,659,217,505,455.60 and 1,479,699,279,178.30

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Solution

The fourth proportional to 2,651,611,875,351.60, 3,659,217,505,455.60 and 1,479,699,279,178.30 is: 2,041,981,164,555.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,651,611,875,351.60 : 3,659,217,505,455.60 = 1,479,699,279,178.30 : x
  2. Step 2: Convert to fraction form
    2,651,611,875,351.60/3,659,217,505,455.60 = 1,479,699,279,178.30/x
  3. Step 3: Cross multiply
    2,651,611,875,351.60x = 3,659,217,505,455.60 × 1,479,699,279,178.30
  4. Step 4: Simplify right side
    2,651,611,875,351.60x = 5,414,541,505,179,268,887,347,200
  5. Step 5: Solve for x
    x = 5,414,541,505,179,268,887,347,200/2,651,611,875,351.60
  6. Step 6: Final answer
    x = 2,041,981,164,555.36

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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.