Home / 32,558,149.44-48,773,375.04-18,882,566.16

Finding the Fourth Proportional to 32,558,149.44, 48,773,375.04 and 18,882,566.16

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Solution

The fourth proportional to 32,558,149.44, 48,773,375.04 and 18,882,566.16 is: 28,286,819.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,558,149.44 : 48,773,375.04 = 18,882,566.16 : x
  2. Step 2: Convert to fraction form
    32,558,149.44/48,773,375.04 = 18,882,566.16/x
  3. Step 3: Cross multiply
    32,558,149.44x = 48,773,375.04 × 18,882,566.16
  4. Step 4: Simplify right side
    32,558,149.44x = 920,966,481,039,292.62
  5. Step 5: Solve for x
    x = 920,966,481,039,292.62/32,558,149.44
  6. Step 6: Final answer
    x = 28,286,819.03

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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.