Home / 22,388,660.92-33,583,179.52-6,215,873.26

Finding the Fourth Proportional to 22,388,660.92, 33,583,179.52 and 6,215,873.26

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Solution

The fourth proportional to 22,388,660.92, 33,583,179.52 and 6,215,873.26 is: 9,323,862.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,388,660.92 : 33,583,179.52 = 6,215,873.26 : x
  2. Step 2: Convert to fraction form
    22,388,660.92/33,583,179.52 = 6,215,873.26/x
  3. Step 3: Cross multiply
    22,388,660.92x = 33,583,179.52 × 6,215,873.26
  4. Step 4: Simplify right side
    22,388,660.92x = 208,748,787,564,147.66
  5. Step 5: Solve for x
    x = 208,748,787,564,147.66/22,388,660.92
  6. Step 6: Final answer
    x = 9,323,862.12

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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.