Home / 10,929,080.20-16,393,620.30-5,890,232.20

Finding the Fourth Proportional to 10,929,080.20, 16,393,620.30 and 5,890,232.20

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Solution

The fourth proportional to 10,929,080.20, 16,393,620.30 and 5,890,232.20 is: 8,835,348.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,929,080.20 : 16,393,620.30 = 5,890,232.20 : x
  2. Step 2: Convert to fraction form
    10,929,080.20/16,393,620.30 = 5,890,232.20/x
  3. Step 3: Cross multiply
    10,929,080.20x = 16,393,620.30 × 5,890,232.20
  4. Step 4: Simplify right side
    10,929,080.20x = 96,562,230,165,633.67
  5. Step 5: Solve for x
    x = 96,562,230,165,633.67/10,929,080.20
  6. Step 6: Final answer
    x = 8,835,348.30

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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.