Home / 39,241,043.84-54,146,884.38-23,556,742.76

Finding the Fourth Proportional to 39,241,043.84, 54,146,884.38 and 23,556,742.76

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Solution

The fourth proportional to 39,241,043.84, 54,146,884.38 and 23,556,742.76 is: 32,504,849.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,241,043.84 : 54,146,884.38 = 23,556,742.76 : x
  2. Step 2: Convert to fraction form
    39,241,043.84/54,146,884.38 = 23,556,742.76/x
  3. Step 3: Cross multiply
    39,241,043.84x = 54,146,884.38 × 23,556,742.76
  4. Step 4: Simplify right side
    39,241,043.84x = 1,275,524,226,595,122.25
  5. Step 5: Solve for x
    x = 1,275,524,226,595,122.25/39,241,043.84
  6. Step 6: Final answer
    x = 32,504,849.56

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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.