Home / 15,641,825.94-23,464,247.13-4,856,230.71

Finding the Fourth Proportional to 15,641,825.94, 23,464,247.13 and 4,856,230.71

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Solution

The fourth proportional to 15,641,825.94, 23,464,247.13 and 4,856,230.71 is: 7,284,814.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,641,825.94 : 23,464,247.13 = 4,856,230.71 : x
  2. Step 2: Convert to fraction form
    15,641,825.94/23,464,247.13 = 4,856,230.71/x
  3. Step 3: Cross multiply
    15,641,825.94x = 23,464,247.13 × 4,856,230.71
  4. Step 4: Simplify right side
    15,641,825.94x = 113,947,797,499,735.36
  5. Step 5: Solve for x
    x = 113,947,797,499,735.36/15,641,825.94
  6. Step 6: Final answer
    x = 7,284,814.31

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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.