Home / 570,104,467.20-855,761,423.04-504,948,576

Finding the Fourth Proportional to 570,104,467.20, 855,761,423.04 and 504,948,576

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Solution

The fourth proportional to 570,104,467.20, 855,761,423.04 and 504,948,576 is: 757,958,473.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    570,104,467.20 : 855,761,423.04 = 504,948,576 : x
  2. Step 2: Convert to fraction form
    570,104,467.20/855,761,423.04 = 504,948,576/x
  3. Step 3: Cross multiply
    570,104,467.20x = 855,761,423.04 × 504,948,576
  4. Step 4: Simplify right side
    570,104,467.20x = 432,115,511,959,781,568
  5. Step 5: Solve for x
    x = 432,115,511,959,781,568/570,104,467.20
  6. Step 6: Final answer
    x = 757,958,473.97

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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.