Home / 22,388,658.42-33,583,175.76-6,215,870.76

Finding the Fourth Proportional to 22,388,658.42, 33,583,175.76 and 6,215,870.76

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Solution

The fourth proportional to 22,388,658.42, 33,583,175.76 and 6,215,870.76 is: 9,323,858.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,388,658.42 : 33,583,175.76 = 6,215,870.76 : x
  2. Step 2: Convert to fraction form
    22,388,658.42/33,583,175.76 = 6,215,870.76/x
  3. Step 3: Cross multiply
    22,388,658.42x = 33,583,175.76 × 6,215,870.76
  4. Step 4: Simplify right side
    22,388,658.42x = 208,748,680,234,524.75
  5. Step 5: Solve for x
    x = 208,748,680,234,524.75/22,388,658.42
  6. Step 6: Final answer
    x = 9,323,858.37

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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.