Home / 22,320,898.83-33,482,972.11-9,354,033.68

Finding the Fourth Proportional to 22,320,898.83, 33,482,972.11 and 9,354,033.68

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Solution

The fourth proportional to 22,320,898.83, 33,482,972.11 and 9,354,033.68 is: 14,031,731.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,320,898.83 : 33,482,972.11 = 9,354,033.68 : x
  2. Step 2: Convert to fraction form
    22,320,898.83/33,482,972.11 = 9,354,033.68/x
  3. Step 3: Cross multiply
    22,320,898.83x = 33,482,972.11 × 9,354,033.68
  4. Step 4: Simplify right side
    22,320,898.83x = 313,200,848,632,640.75
  5. Step 5: Solve for x
    x = 313,200,848,632,640.75/22,320,898.83
  6. Step 6: Final answer
    x = 14,031,731.03

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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.