Home / 246,771,719.92-367,951,377.23-239,991,861.36

Finding the Fourth Proportional to 246,771,719.92, 367,951,377.23 and 239,991,861.36

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Solution

The fourth proportional to 246,771,719.92, 367,951,377.23 and 239,991,861.36 is: 357,842,203.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,771,719.92 : 367,951,377.23 = 239,991,861.36 : x
  2. Step 2: Convert to fraction form
    246,771,719.92/367,951,377.23 = 239,991,861.36/x
  3. Step 3: Cross multiply
    246,771,719.92x = 367,951,377.23 × 239,991,861.36
  4. Step 4: Simplify right side
    246,771,719.92x = 88,305,335,911,403,232
  5. Step 5: Solve for x
    x = 88,305,335,911,403,232/246,771,719.92
  6. Step 6: Final answer
    x = 357,842,203.07

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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.