Home / 25,661,793.94-35,404,556.79-14,640,626.14

Finding the Fourth Proportional to 25,661,793.94, 35,404,556.79 and 14,640,626.14

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Solution

The fourth proportional to 25,661,793.94, 35,404,556.79 and 14,640,626.14 is: 20,199,089.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,661,793.94 : 35,404,556.79 = 14,640,626.14 : x
  2. Step 2: Convert to fraction form
    25,661,793.94/35,404,556.79 = 14,640,626.14/x
  3. Step 3: Cross multiply
    25,661,793.94x = 35,404,556.79 × 14,640,626.14
  4. Step 4: Simplify right side
    25,661,793.94x = 518,344,879,581,179.44
  5. Step 5: Solve for x
    x = 518,344,879,581,179.44/25,661,793.94
  6. Step 6: Final answer
    x = 20,199,089.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.