Home / 22,388,660.42-33,583,178.76-6,215,872.76

Finding the Fourth Proportional to 22,388,660.42, 33,583,178.76 and 6,215,872.76

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Solution

The fourth proportional to 22,388,660.42, 33,583,178.76 and 6,215,872.76 is: 9,323,861.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,388,660.42 : 33,583,178.76 = 6,215,872.76 : x
  2. Step 2: Convert to fraction form
    22,388,660.42/33,583,178.76 = 6,215,872.76/x
  3. Step 3: Cross multiply
    22,388,660.42x = 33,583,178.76 × 6,215,872.76
  4. Step 4: Simplify right side
    22,388,660.42x = 208,748,766,048,494.56
  5. Step 5: Solve for x
    x = 208,748,766,048,494.56/22,388,660.42
  6. Step 6: Final answer
    x = 9,323,861.37

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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.