Home / 22,388,599.92-33,583,087.91-6,215,812.38

Finding the Fourth Proportional to 22,388,599.92, 33,583,087.91 and 6,215,812.38

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Solution

The fourth proportional to 22,388,599.92, 33,583,087.91 and 6,215,812.38 is: 9,323,770.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,388,599.92 : 33,583,087.91 = 6,215,812.38 : x
  2. Step 2: Convert to fraction form
    22,388,599.92/33,583,087.91 = 6,215,812.38/x
  3. Step 3: Cross multiply
    22,388,599.92x = 33,583,087.91 × 6,215,812.38
  4. Step 4: Simplify right side
    22,388,599.92x = 208,746,173,589,606.31
  5. Step 5: Solve for x
    x = 208,746,173,589,606.31/22,388,599.92
  6. Step 6: Final answer
    x = 9,323,770.77

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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.