Home / 22,556,950.56-33,836,730.28-6,381,546.82

Finding the Fourth Proportional to 22,556,950.56, 33,836,730.28 and 6,381,546.82

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Solution

The fourth proportional to 22,556,950.56, 33,836,730.28 and 6,381,546.82 is: 9,572,689.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,556,950.56 : 33,836,730.28 = 6,381,546.82 : x
  2. Step 2: Convert to fraction form
    22,556,950.56/33,836,730.28 = 6,381,546.82/x
  3. Step 3: Cross multiply
    22,556,950.56x = 33,836,730.28 × 6,381,546.82
  4. Step 4: Simplify right side
    22,556,950.56x = 215,930,678,517,531.72
  5. Step 5: Solve for x
    x = 215,930,678,517,531.72/22,556,950.56
  6. Step 6: Final answer
    x = 9,572,689.27

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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.