Home / 11,063,684.70-16,595,527.05-10,992,825.90

Finding the Fourth Proportional to 11,063,684.70, 16,595,527.05 and 10,992,825.90

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Solution

The fourth proportional to 11,063,684.70, 16,595,527.05 and 10,992,825.90 is: 16,489,238.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,063,684.70 : 16,595,527.05 = 10,992,825.90 : x
  2. Step 2: Convert to fraction form
    11,063,684.70/16,595,527.05 = 10,992,825.90/x
  3. Step 3: Cross multiply
    11,063,684.70x = 16,595,527.05 × 10,992,825.90
  4. Step 4: Simplify right side
    11,063,684.70x = 182,431,739,579,390.59
  5. Step 5: Solve for x
    x = 182,431,739,579,390.59/11,063,684.70
  6. Step 6: Final answer
    x = 16,489,238.85

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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.