Home / 441,383,434.46-662,099,296.18-179,029,022.71

Finding the Fourth Proportional to 441,383,434.46, 662,099,296.18 and 179,029,022.71

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Solution

The fourth proportional to 441,383,434.46, 662,099,296.18 and 179,029,022.71 is: 268,553,327.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,383,434.46 : 662,099,296.18 = 179,029,022.71 : x
  2. Step 2: Convert to fraction form
    441,383,434.46/662,099,296.18 = 179,029,022.71/x
  3. Step 3: Cross multiply
    441,383,434.46x = 662,099,296.18 × 179,029,022.71
  4. Step 4: Simplify right side
    441,383,434.46x = 118,534,989,929,192,544
  5. Step 5: Solve for x
    x = 118,534,989,929,192,544/441,383,434.46
  6. Step 6: Final answer
    x = 268,553,327.28

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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.