Home / 48,667,790.37-67,161,545.72-26,641,304.72

Finding the Fourth Proportional to 48,667,790.37, 67,161,545.72 and 26,641,304.72

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Solution

The fourth proportional to 48,667,790.37, 67,161,545.72 and 26,641,304.72 is: 36,764,997.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,667,790.37 : 67,161,545.72 = 26,641,304.72 : x
  2. Step 2: Convert to fraction form
    48,667,790.37/67,161,545.72 = 26,641,304.72/x
  3. Step 3: Cross multiply
    48,667,790.37x = 67,161,545.72 × 26,641,304.72
  4. Step 4: Simplify right side
    48,667,790.37x = 1,789,271,204,523,717.75
  5. Step 5: Solve for x
    x = 1,789,271,204,523,717.75/48,667,790.37
  6. Step 6: Final answer
    x = 36,764,997.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.