Home / 25,286,596.09-37,914,534.71-9,915,470.92

Finding the Fourth Proportional to 25,286,596.09, 37,914,534.71 and 9,915,470.92

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Solution

The fourth proportional to 25,286,596.09, 37,914,534.71 and 9,915,470.92 is: 14,867,183.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,286,596.09 : 37,914,534.71 = 9,915,470.92 : x
  2. Step 2: Convert to fraction form
    25,286,596.09/37,914,534.71 = 9,915,470.92/x
  3. Step 3: Cross multiply
    25,286,596.09x = 37,914,534.71 × 9,915,470.92
  4. Step 4: Simplify right side
    25,286,596.09x = 375,940,466,123,185.56
  5. Step 5: Solve for x
    x = 375,940,466,123,185.56/25,286,596.09
  6. Step 6: Final answer
    x = 14,867,183.58

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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.