Home / 16,194,481.20-24,276,169.80-9,364,042.80

Finding the Fourth Proportional to 16,194,481.20, 24,276,169.80 and 9,364,042.80

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Solution

The fourth proportional to 16,194,481.20, 24,276,169.80 and 9,364,042.80 is: 14,037,071.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,194,481.20 : 24,276,169.80 = 9,364,042.80 : x
  2. Step 2: Convert to fraction form
    16,194,481.20/24,276,169.80 = 9,364,042.80/x
  3. Step 3: Cross multiply
    16,194,481.20x = 24,276,169.80 × 9,364,042.80
  4. Step 4: Simplify right side
    16,194,481.20x = 227,323,093,027,267.47
  5. Step 5: Solve for x
    x = 227,323,093,027,267.47/16,194,481.20
  6. Step 6: Final answer
    x = 14,037,071.66

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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.