Home / 33,572,328.40-50,383,375.80-22,209,000.40

Finding the Fourth Proportional to 33,572,328.40, 50,383,375.80 and 22,209,000.40

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Solution

The fourth proportional to 33,572,328.40, 50,383,375.80 and 22,209,000.40 is: 33,329,961.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,572,328.40 : 50,383,375.80 = 22,209,000.40 : x
  2. Step 2: Convert to fraction form
    33,572,328.40/50,383,375.80 = 22,209,000.40/x
  3. Step 3: Cross multiply
    33,572,328.40x = 50,383,375.80 × 22,209,000.40
  4. Step 4: Simplify right side
    33,572,328.40x = 1,118,964,413,295,550.12
  5. Step 5: Solve for x
    x = 1,118,964,413,295,550.12/33,572,328.40
  6. Step 6: Final answer
    x = 33,329,961.51

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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.