Home / 246,770,205.44-367,949,117.01-239,990,346.86

Finding the Fourth Proportional to 246,770,205.44, 367,949,117.01 and 239,990,346.86

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Solution

The fourth proportional to 246,770,205.44, 367,949,117.01 and 239,990,346.86 is: 357,839,942.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,770,205.44 : 367,949,117.01 = 239,990,346.86 : x
  2. Step 2: Convert to fraction form
    246,770,205.44/367,949,117.01 = 239,990,346.86/x
  3. Step 3: Cross multiply
    246,770,205.44x = 367,949,117.01 × 239,990,346.86
  4. Step 4: Simplify right side
    246,770,205.44x = 88,304,236,218,060,624
  5. Step 5: Solve for x
    x = 88,304,236,218,060,624/246,770,205.44
  6. Step 6: Final answer
    x = 357,839,942.88

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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.