Home / 15,825,974.64-23,735,640.06-4,463,766.12

Finding the Fourth Proportional to 15,825,974.64, 23,735,640.06 and 4,463,766.12

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Solution

The fourth proportional to 15,825,974.64, 23,735,640.06 and 4,463,766.12 is: 6,694,712.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,825,974.64 : 23,735,640.06 = 4,463,766.12 : x
  2. Step 2: Convert to fraction form
    15,825,974.64/23,735,640.06 = 4,463,766.12/x
  3. Step 3: Cross multiply
    15,825,974.64x = 23,735,640.06 × 4,463,766.12
  4. Step 4: Simplify right side
    15,825,974.64x = 105,950,345,936,342.77
  5. Step 5: Solve for x
    x = 105,950,345,936,342.77/15,825,974.64
  6. Step 6: Final answer
    x = 6,694,712.23

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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.