Home / 22,253,281.22-33,384,717.30-6,900,262.04

Finding the Fourth Proportional to 22,253,281.22, 33,384,717.30 and 6,900,262.04

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Solution

The fourth proportional to 22,253,281.22, 33,384,717.30 and 6,900,262.04 is: 10,351,880.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,253,281.22 : 33,384,717.30 = 6,900,262.04 : x
  2. Step 2: Convert to fraction form
    22,253,281.22/33,384,717.30 = 6,900,262.04/x
  3. Step 3: Cross multiply
    22,253,281.22x = 33,384,717.30 × 6,900,262.04
  4. Step 4: Simplify right side
    22,253,281.22x = 230,363,297,501,321.31
  5. Step 5: Solve for x
    x = 230,363,297,501,321.31/22,253,281.22
  6. Step 6: Final answer
    x = 10,351,880.03

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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.