Home / 16,821,544.69-25,232,317.07-4,042,049.41

Finding the Fourth Proportional to 16,821,544.69, 25,232,317.07 and 4,042,049.41

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Solution

The fourth proportional to 16,821,544.69, 25,232,317.07 and 4,042,049.41 is: 6,063,074.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,821,544.69 : 25,232,317.07 = 4,042,049.41 : x
  2. Step 2: Convert to fraction form
    16,821,544.69/25,232,317.07 = 4,042,049.41/x
  3. Step 3: Cross multiply
    16,821,544.69x = 25,232,317.07 × 4,042,049.41
  4. Step 4: Simplify right side
    16,821,544.69x = 101,990,272,359,793.11
  5. Step 5: Solve for x
    x = 101,990,272,359,793.11/16,821,544.69
  6. Step 6: Final answer
    x = 6,063,074.12

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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.