Home / 44,965,504.62-67,342,009.42-21,952,199.34

Finding the Fourth Proportional to 44,965,504.62, 67,342,009.42 and 21,952,199.34

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Solution

The fourth proportional to 44,965,504.62, 67,342,009.42 and 21,952,199.34 is: 32,876,428.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,965,504.62 : 67,342,009.42 = 21,952,199.34 : x
  2. Step 2: Convert to fraction form
    44,965,504.62/67,342,009.42 = 21,952,199.34/x
  3. Step 3: Cross multiply
    44,965,504.62x = 67,342,009.42 × 21,952,199.34
  4. Step 4: Simplify right side
    44,965,504.62x = 1,478,305,214,407,287.75
  5. Step 5: Solve for x
    x = 1,478,305,214,407,287.75/44,965,504.62
  6. Step 6: Final answer
    x = 32,876,428.88

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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.