Home / 33,377,857.83-50,083,859.70-15,890,176.62

Finding the Fourth Proportional to 33,377,857.83, 50,083,859.70 and 15,890,176.62

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Solution

The fourth proportional to 33,377,857.83, 50,083,859.70 and 15,890,176.62 is: 23,843,392.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,377,857.83 : 50,083,859.70 = 15,890,176.62 : x
  2. Step 2: Convert to fraction form
    33,377,857.83/50,083,859.70 = 15,890,176.62/x
  3. Step 3: Cross multiply
    33,377,857.83x = 50,083,859.70 × 15,890,176.62
  4. Step 4: Simplify right side
    33,377,857.83x = 795,841,376,444,300.25
  5. Step 5: Solve for x
    x = 795,841,376,444,300.25/33,377,857.83
  6. Step 6: Final answer
    x = 23,843,392.84

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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.