Home / 294,067,628.57-441,167,227.82-89,611,705.37

Finding the Fourth Proportional to 294,067,628.57, 441,167,227.82 and 89,611,705.37

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Solution

The fourth proportional to 294,067,628.57, 441,167,227.82 and 89,611,705.37 is: 134,437,604.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,067,628.57 : 441,167,227.82 = 89,611,705.37 : x
  2. Step 2: Convert to fraction form
    294,067,628.57/441,167,227.82 = 89,611,705.37/x
  3. Step 3: Cross multiply
    294,067,628.57x = 441,167,227.82 × 89,611,705.37
  4. Step 4: Simplify right side
    294,067,628.57x = 39,533,747,638,305,512
  5. Step 5: Solve for x
    x = 39,533,747,638,305,512/294,067,628.57
  6. Step 6: Final answer
    x = 134,437,604.81

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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.