Home / 16,434,820.80-24,650,364.96-6,336,596.16

Finding the Fourth Proportional to 16,434,820.80, 24,650,364.96 and 6,336,596.16

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Solution

The fourth proportional to 16,434,820.80, 24,650,364.96 and 6,336,596.16 is: 9,504,174.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,434,820.80 : 24,650,364.96 = 6,336,596.16 : x
  2. Step 2: Convert to fraction form
    16,434,820.80/24,650,364.96 = 6,336,596.16/x
  3. Step 3: Cross multiply
    16,434,820.80x = 24,650,364.96 × 6,336,596.16
  4. Step 4: Simplify right side
    16,434,820.80x = 156,199,407,948,134.56
  5. Step 5: Solve for x
    x = 156,199,407,948,134.56/16,434,820.80
  6. Step 6: Final answer
    x = 9,504,174.69

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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.