Home / 469,028,943,766-703,222,230,915.50-238,850,719,078.82

Finding the Fourth Proportional to 469,028,943,766, 703,222,230,915.50 and 238,850,719,078.82

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Solution

The fourth proportional to 469,028,943,766, 703,222,230,915.50 and 238,850,719,078.82 is: 358,112,516,847.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    469,028,943,766 : 703,222,230,915.50 = 238,850,719,078.82 : x
  2. Step 2: Convert to fraction form
    469,028,943,766/703,222,230,915.50 = 238,850,719,078.82/x
  3. Step 3: Cross multiply
    469,028,943,766x = 703,222,230,915.50 × 238,850,719,078.82
  4. Step 4: Simplify right side
    469,028,943,766x = 167,965,135,526,379,195,990,016
  5. Step 5: Solve for x
    x = 167,965,135,526,379,195,990,016/469,028,943,766
  6. Step 6: Final answer
    x = 358,112,516,847.53

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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.