Home / 294,067,627.57-441,167,226.32-89,611,704.37

Finding the Fourth Proportional to 294,067,627.57, 441,167,226.32 and 89,611,704.37

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Solution

The fourth proportional to 294,067,627.57, 441,167,226.32 and 89,611,704.37 is: 134,437,603.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,067,627.57 : 441,167,226.32 = 89,611,704.37 : x
  2. Step 2: Convert to fraction form
    294,067,627.57/441,167,226.32 = 89,611,704.37/x
  3. Step 3: Cross multiply
    294,067,627.57x = 441,167,226.32 × 89,611,704.37
  4. Step 4: Simplify right side
    294,067,627.57x = 39,533,747,062,272,664
  5. Step 5: Solve for x
    x = 39,533,747,062,272,664/294,067,627.57
  6. Step 6: Final answer
    x = 134,437,603.31

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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.