Home / 25,089,550.97-37,629,837.09-15,964,542.81

Finding the Fourth Proportional to 25,089,550.97, 37,629,837.09 and 15,964,542.81

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Solution

The fourth proportional to 25,089,550.97, 37,629,837.09 and 15,964,542.81 is: 23,943,957.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,089,550.97 : 37,629,837.09 = 15,964,542.81 : x
  2. Step 2: Convert to fraction form
    25,089,550.97/37,629,837.09 = 15,964,542.81/x
  3. Step 3: Cross multiply
    25,089,550.97x = 37,629,837.09 × 15,964,542.81
  4. Step 4: Simplify right side
    25,089,550.97x = 600,743,145,156,630.88
  5. Step 5: Solve for x
    x = 600,743,145,156,630.88/25,089,550.97
  6. Step 6: Final answer
    x = 23,943,957.63

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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.