Home / 54,918,794.76-75,782,927.87-32,587,933.03

Finding the Fourth Proportional to 54,918,794.76, 75,782,927.87 and 32,587,933.03

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Solution

The fourth proportional to 54,918,794.76, 75,782,927.87 and 32,587,933.03 is: 44,968,375.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,918,794.76 : 75,782,927.87 = 32,587,933.03 : x
  2. Step 2: Convert to fraction form
    54,918,794.76/75,782,927.87 = 32,587,933.03/x
  3. Step 3: Cross multiply
    54,918,794.76x = 75,782,927.87 × 32,587,933.03
  4. Step 4: Simplify right side
    54,918,794.76x = 2,469,608,978,563,172
  5. Step 5: Solve for x
    x = 2,469,608,978,563,172/54,918,794.76
  6. Step 6: Final answer
    x = 44,968,375.39

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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.