Home / 475,777,594.23-713,704,540.83-180,814,022.88

Finding the Fourth Proportional to 475,777,594.23, 713,704,540.83 and 180,814,022.88

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Solution

The fourth proportional to 475,777,594.23, 713,704,540.83 and 180,814,022.88 is: 271,235,532.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    475,777,594.23 : 713,704,540.83 = 180,814,022.88 : x
  2. Step 2: Convert to fraction form
    475,777,594.23/713,704,540.83 = 180,814,022.88/x
  3. Step 3: Cross multiply
    475,777,594.23x = 713,704,540.83 × 180,814,022.88
  4. Step 4: Simplify right side
    475,777,594.23x = 129,047,789,175,195,520
  5. Step 5: Solve for x
    x = 129,047,789,175,195,520/475,777,594.23
  6. Step 6: Final answer
    x = 271,235,532.61

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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.