Home / 241,458,342.40-362,187,513.60-222,804,763.30

Finding the Fourth Proportional to 241,458,342.40, 362,187,513.60 and 222,804,763.30

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Solution

The fourth proportional to 241,458,342.40, 362,187,513.60 and 222,804,763.30 is: 334,207,144.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,458,342.40 : 362,187,513.60 = 222,804,763.30 : x
  2. Step 2: Convert to fraction form
    241,458,342.40/362,187,513.60 = 222,804,763.30/x
  3. Step 3: Cross multiply
    241,458,342.40x = 362,187,513.60 × 222,804,763.30
  4. Step 4: Simplify right side
    241,458,342.40x = 80,697,103,237,863,536
  5. Step 5: Solve for x
    x = 80,697,103,237,863,536/241,458,342.40
  6. Step 6: Final answer
    x = 334,207,144.95

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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.