Home / 25,089,542.94-37,629,824.96-15,964,534.92

Finding the Fourth Proportional to 25,089,542.94, 37,629,824.96 and 15,964,534.92

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Solution

The fourth proportional to 25,089,542.94, 37,629,824.96 and 15,964,534.92 is: 23,943,945.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,089,542.94 : 37,629,824.96 = 15,964,534.92 : x
  2. Step 2: Convert to fraction form
    25,089,542.94/37,629,824.96 = 15,964,534.92/x
  3. Step 3: Cross multiply
    25,089,542.94x = 37,629,824.96 × 15,964,534.92
  4. Step 4: Simplify right side
    25,089,542.94x = 600,742,654,607,407.62
  5. Step 5: Solve for x
    x = 600,742,654,607,407.62/25,089,542.94
  6. Step 6: Final answer
    x = 23,943,945.73

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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.