Home / 33,022,674.54-49,539,962.88-13,588,467.66

Finding the Fourth Proportional to 33,022,674.54, 49,539,962.88 and 13,588,467.66

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Solution

The fourth proportional to 33,022,674.54, 49,539,962.88 and 13,588,467.66 is: 20,385,150.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,022,674.54 : 49,539,962.88 = 13,588,467.66 : x
  2. Step 2: Convert to fraction form
    33,022,674.54/49,539,962.88 = 13,588,467.66/x
  3. Step 3: Cross multiply
    33,022,674.54x = 49,539,962.88 × 13,588,467.66
  4. Step 4: Simplify right side
    33,022,674.54x = 673,172,183,472,480.50
  5. Step 5: Solve for x
    x = 673,172,183,472,480.50/33,022,674.54
  6. Step 6: Final answer
    x = 20,385,150.29

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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.