Home / 162,841,285.08-244,383,017.76-65,797,836.48

Finding the Fourth Proportional to 162,841,285.08, 244,383,017.76 and 65,797,836.48

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Solution

The fourth proportional to 162,841,285.08, 244,383,017.76 and 65,797,836.48 is: 98,745,682.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,841,285.08 : 244,383,017.76 = 65,797,836.48 : x
  2. Step 2: Convert to fraction form
    162,841,285.08/244,383,017.76 = 65,797,836.48/x
  3. Step 3: Cross multiply
    162,841,285.08x = 244,383,017.76 × 65,797,836.48
  4. Step 4: Simplify right side
    162,841,285.08x = 16,079,873,841,061,414
  5. Step 5: Solve for x
    x = 16,079,873,841,061,414/162,841,285.08
  6. Step 6: Final answer
    x = 98,745,682.54

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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.