Home / 1,000,204,244.33-1,499,505,219.19-475,309,933.15

Finding the Fourth Proportional to 1,000,204,244.33, 1,499,505,219.19 and 475,309,933.15

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Solution

The fourth proportional to 1,000,204,244.33, 1,499,505,219.19 and 475,309,933.15 is: 712,584,184.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,000,204,244.33 : 1,499,505,219.19 = 475,309,933.15 : x
  2. Step 2: Convert to fraction form
    1,000,204,244.33/1,499,505,219.19 = 475,309,933.15/x
  3. Step 3: Cross multiply
    1,000,204,244.33x = 1,499,505,219.19 × 475,309,933.15
  4. Step 4: Simplify right side
    1,000,204,244.33x = 712,729,725,491,275,008
  5. Step 5: Solve for x
    x = 712,729,725,491,275,008/1,000,204,244.33
  6. Step 6: Final answer
    x = 712,584,184.21

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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.