Home / 162,841,288.08-244,383,022.26-65,797,839.48

Finding the Fourth Proportional to 162,841,288.08, 244,383,022.26 and 65,797,839.48

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Solution

The fourth proportional to 162,841,288.08, 244,383,022.26 and 65,797,839.48 is: 98,745,687.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,841,288.08 : 244,383,022.26 = 65,797,839.48 : x
  2. Step 2: Convert to fraction form
    162,841,288.08/244,383,022.26 = 65,797,839.48/x
  3. Step 3: Cross multiply
    162,841,288.08x = 244,383,022.26 × 65,797,839.48
  4. Step 4: Simplify right side
    162,841,288.08x = 16,079,874,870,300,746
  5. Step 5: Solve for x
    x = 16,079,874,870,300,746/162,841,288.08
  6. Step 6: Final answer
    x = 98,745,687.04

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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.