Home / 27,519,757.92-41,285,818.80-9,322,907.04

Finding the Fourth Proportional to 27,519,757.92, 41,285,818.80 and 9,322,907.04

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Solution

The fourth proportional to 27,519,757.92, 41,285,818.80 and 9,322,907.04 is: 13,986,454.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,519,757.92 : 41,285,818.80 = 9,322,907.04 : x
  2. Step 2: Convert to fraction form
    27,519,757.92/41,285,818.80 = 9,322,907.04/x
  3. Step 3: Cross multiply
    27,519,757.92x = 41,285,818.80 × 9,322,907.04
  4. Step 4: Simplify right side
    27,519,757.92x = 384,903,850,742,684.31
  5. Step 5: Solve for x
    x = 384,903,850,742,684.31/27,519,757.92
  6. Step 6: Final answer
    x = 13,986,454.82

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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.