Home / 179,958,416.69-269,947,714.05-50,555,937.84

Finding the Fourth Proportional to 179,958,416.69, 269,947,714.05 and 50,555,937.84

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Solution

The fourth proportional to 179,958,416.69, 269,947,714.05 and 50,555,937.84 is: 75,836,741.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,958,416.69 : 269,947,714.05 = 50,555,937.84 : x
  2. Step 2: Convert to fraction form
    179,958,416.69/269,947,714.05 = 50,555,937.84/x
  3. Step 3: Cross multiply
    179,958,416.69x = 269,947,714.05 × 50,555,937.84
  4. Step 4: Simplify right side
    179,958,416.69x = 13,647,459,851,561,896
  5. Step 5: Solve for x
    x = 13,647,459,851,561,896/179,958,416.69
  6. Step 6: Final answer
    x = 75,836,741.08

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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.