Home / 33,467,755.16-46,190,008.62-18,784,224.86

Finding the Fourth Proportional to 33,467,755.16, 46,190,008.62 and 18,784,224.86

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Solution

The fourth proportional to 33,467,755.16, 46,190,008.62 and 18,784,224.86 is: 25,924,759.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,467,755.16 : 46,190,008.62 = 18,784,224.86 : x
  2. Step 2: Convert to fraction form
    33,467,755.16/46,190,008.62 = 18,784,224.86/x
  3. Step 3: Cross multiply
    33,467,755.16x = 46,190,008.62 × 18,784,224.86
  4. Step 4: Simplify right side
    33,467,755.16x = 867,643,508,232,287
  5. Step 5: Solve for x
    x = 867,643,508,232,287/33,467,755.16
  6. Step 6: Final answer
    x = 25,924,759.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.