Home / 246,771,714.42-367,951,369.04-239,991,855.86

Finding the Fourth Proportional to 246,771,714.42, 367,951,369.04 and 239,991,855.86

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Solution

The fourth proportional to 246,771,714.42, 367,951,369.04 and 239,991,855.86 is: 357,842,194.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,771,714.42 : 367,951,369.04 = 239,991,855.86 : x
  2. Step 2: Convert to fraction form
    246,771,714.42/367,951,369.04 = 239,991,855.86/x
  3. Step 3: Cross multiply
    246,771,714.42x = 367,951,369.04 × 239,991,855.86
  4. Step 4: Simplify right side
    246,771,714.42x = 88,305,331,920,937,392
  5. Step 5: Solve for x
    x = 88,305,331,920,937,392/246,771,714.42
  6. Step 6: Final answer
    x = 357,842,194.87

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.