Home / 246,770,359.04-367,949,345.92-239,990,500.49

Finding the Fourth Proportional to 246,770,359.04, 367,949,345.92 and 239,990,500.49

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Solution

The fourth proportional to 246,770,359.04, 367,949,345.92 and 239,990,500.49 is: 357,840,171.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,770,359.04 : 367,949,345.92 = 239,990,500.49 : x
  2. Step 2: Convert to fraction form
    246,770,359.04/367,949,345.92 = 239,990,500.49/x
  3. Step 3: Cross multiply
    246,770,359.04x = 367,949,345.92 × 239,990,500.49
  4. Step 4: Simplify right side
    246,770,359.04x = 88,304,347,679,869,232
  5. Step 5: Solve for x
    x = 88,304,347,679,869,232/246,770,359.04
  6. Step 6: Final answer
    x = 357,840,171.82

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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.