Home / 590,589,715.92-886,016,502.27-222,127,863.31

Finding the Fourth Proportional to 590,589,715.92, 886,016,502.27 and 222,127,863.31

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Solution

The fourth proportional to 590,589,715.92, 886,016,502.27 and 222,127,863.31 is: 333,241,414.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,589,715.92 : 886,016,502.27 = 222,127,863.31 : x
  2. Step 2: Convert to fraction form
    590,589,715.92/886,016,502.27 = 222,127,863.31/x
  3. Step 3: Cross multiply
    590,589,715.92x = 886,016,502.27 × 222,127,863.31
  4. Step 4: Simplify right side
    590,589,715.92x = 196,808,952,502,910,048
  5. Step 5: Solve for x
    x = 196,808,952,502,910,048/590,589,715.92
  6. Step 6: Final answer
    x = 333,241,414.80

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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.