Home / 110,645,180.23-165,965,491.22-36,874,317.48

Finding the Fourth Proportional to 110,645,180.23, 165,965,491.22 and 36,874,317.48

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Solution

The fourth proportional to 110,645,180.23, 165,965,491.22 and 36,874,317.48 is: 55,310,716.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,645,180.23 : 165,965,491.22 = 36,874,317.48 : x
  2. Step 2: Convert to fraction form
    110,645,180.23/165,965,491.22 = 36,874,317.48/x
  3. Step 3: Cross multiply
    110,645,180.23x = 165,965,491.22 × 36,874,317.48
  4. Step 4: Simplify right side
    110,645,180.23x = 6,119,864,213,970,432
  5. Step 5: Solve for x
    x = 6,119,864,213,970,432/110,645,180.23
  6. Step 6: Final answer
    x = 55,310,716.66

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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.