Home / 37,089,713.79-51,193,106.32-25,188,664.21

Finding the Fourth Proportional to 37,089,713.79, 51,193,106.32 and 25,188,664.21

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Solution

The fourth proportional to 37,089,713.79, 51,193,106.32 and 25,188,664.21 is: 34,766,673.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,089,713.79 : 51,193,106.32 = 25,188,664.21 : x
  2. Step 2: Convert to fraction form
    37,089,713.79/51,193,106.32 = 25,188,664.21/x
  3. Step 3: Cross multiply
    37,089,713.79x = 51,193,106.32 × 25,188,664.21
  4. Step 4: Simplify right side
    37,089,713.79x = 1,289,485,964,864,811.75
  5. Step 5: Solve for x
    x = 1,289,485,964,864,811.75/37,089,713.79
  6. Step 6: Final answer
    x = 34,766,673.37

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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.