Home / 22,388,600.43-33,583,088.66-6,215,812.88

Finding the Fourth Proportional to 22,388,600.43, 33,583,088.66 and 6,215,812.88

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Solution

The fourth proportional to 22,388,600.43, 33,583,088.66 and 6,215,812.88 is: 9,323,771.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,388,600.43 : 33,583,088.66 = 6,215,812.88 : x
  2. Step 2: Convert to fraction form
    22,388,600.43/33,583,088.66 = 6,215,812.88/x
  3. Step 3: Cross multiply
    22,388,600.43x = 33,583,088.66 × 6,215,812.88
  4. Step 4: Simplify right side
    22,388,600.43x = 208,746,194,844,015.44
  5. Step 5: Solve for x
    x = 208,746,194,844,015.44/22,388,600.43
  6. Step 6: Final answer
    x = 9,323,771.51

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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.