Home / 21,962,032.17-32,942,882.39-6,609,255.75

Finding the Fourth Proportional to 21,962,032.17, 32,942,882.39 and 6,609,255.75

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Solution

The fourth proportional to 21,962,032.17, 32,942,882.39 and 6,609,255.75 is: 9,913,833.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,962,032.17 : 32,942,882.39 = 6,609,255.75 : x
  2. Step 2: Convert to fraction form
    21,962,032.17/32,942,882.39 = 6,609,255.75/x
  3. Step 3: Cross multiply
    21,962,032.17x = 32,942,882.39 × 6,609,255.75
  4. Step 4: Simplify right side
    21,962,032.17x = 217,727,934,824,634.97
  5. Step 5: Solve for x
    x = 217,727,934,824,634.97/21,962,032.17
  6. Step 6: Final answer
    x = 9,913,833.71

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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.