Home / 222,252,028.20-333,413,471.70-92,793,000.60

Finding the Fourth Proportional to 222,252,028.20, 333,413,471.70 and 92,793,000.60

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Solution

The fourth proportional to 222,252,028.20, 333,413,471.70 and 92,793,000.60 is: 139,204,293.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,252,028.20 : 333,413,471.70 = 92,793,000.60 : x
  2. Step 2: Convert to fraction form
    222,252,028.20/333,413,471.70 = 92,793,000.60/x
  3. Step 3: Cross multiply
    222,252,028.20x = 333,413,471.70 × 92,793,000.60
  4. Step 4: Simplify right side
    222,252,028.20x = 30,938,436,479,506,180
  5. Step 5: Solve for x
    x = 30,938,436,479,506,180/222,252,028.20
  6. Step 6: Final answer
    x = 139,204,293.12

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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.