Home / 21,524,561.07-32,269,791.20-10,736,308.77

Finding the Fourth Proportional to 21,524,561.07, 32,269,791.20 and 10,736,308.77

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Solution

The fourth proportional to 21,524,561.07, 32,269,791.20 and 10,736,308.77 is: 16,095,958.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,524,561.07 : 32,269,791.20 = 10,736,308.77 : x
  2. Step 2: Convert to fraction form
    21,524,561.07/32,269,791.20 = 10,736,308.77/x
  3. Step 3: Cross multiply
    21,524,561.07x = 32,269,791.20 × 10,736,308.77
  4. Step 4: Simplify right side
    21,524,561.07x = 346,458,442,293,469.56
  5. Step 5: Solve for x
    x = 346,458,442,293,469.56/21,524,561.07
  6. Step 6: Final answer
    x = 16,095,958.53

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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.