Home / 222,858,930.06-334,112,579.82-140,804,854.92

Finding the Fourth Proportional to 222,858,930.06, 334,112,579.82 and 140,804,854.92

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Solution

The fourth proportional to 222,858,930.06, 334,112,579.82 and 140,804,854.92 is: 211,096,200.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,858,930.06 : 334,112,579.82 = 140,804,854.92 : x
  2. Step 2: Convert to fraction form
    222,858,930.06/334,112,579.82 = 140,804,854.92/x
  3. Step 3: Cross multiply
    222,858,930.06x = 334,112,579.82 × 140,804,854.92
  4. Step 4: Simplify right side
    222,858,930.06x = 47,044,673,328,502,016
  5. Step 5: Solve for x
    x = 47,044,673,328,502,016/222,858,930.06
  6. Step 6: Final answer
    x = 211,096,200.25

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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.