Home / 32,384,080.20-48,576,120.30-8,449,552.20

Finding the Fourth Proportional to 32,384,080.20, 48,576,120.30 and 8,449,552.20

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Solution

The fourth proportional to 32,384,080.20, 48,576,120.30 and 8,449,552.20 is: 12,674,328.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,384,080.20 : 48,576,120.30 = 8,449,552.20 : x
  2. Step 2: Convert to fraction form
    32,384,080.20/48,576,120.30 = 8,449,552.20/x
  3. Step 3: Cross multiply
    32,384,080.20x = 48,576,120.30 × 8,449,552.20
  4. Step 4: Simplify right side
    32,384,080.20x = 410,446,464,148,329.62
  5. Step 5: Solve for x
    x = 410,446,464,148,329.62/32,384,080.20
  6. Step 6: Final answer
    x = 12,674,328.30

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1.5x scale

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.