Home / 3,268,648,867.22-4,902,940,989.57-1,497,517,200.07

Finding the Fourth Proportional to 3,268,648,867.22, 4,902,940,989.57 and 1,497,517,200.07

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Solution

The fourth proportional to 3,268,648,867.22, 4,902,940,989.57 and 1,497,517,200.07 is: 2,246,260,996.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,268,648,867.22 : 4,902,940,989.57 = 1,497,517,200.07 : x
  2. Step 2: Convert to fraction form
    3,268,648,867.22/4,902,940,989.57 = 1,497,517,200.07/x
  3. Step 3: Cross multiply
    3,268,648,867.22x = 4,902,940,989.57 × 1,497,517,200.07
  4. Step 4: Simplify right side
    3,268,648,867.22x = 7,342,238,462,802,735,104
  5. Step 5: Solve for x
    x = 7,342,238,462,802,735,104/3,268,648,867.22
  6. Step 6: Final answer
    x = 2,246,260,996.84

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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.