Home / 273,782,667,489.79-410,384,151,687.40-92,092,535,254.31

Finding the Fourth Proportional to 273,782,667,489.79, 410,384,151,687.40 and 92,092,535,254.31

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Solution

The fourth proportional to 273,782,667,489.79, 410,384,151,687.40 and 92,092,535,254.31 is: 138,041,305,914.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,782,667,489.79 : 410,384,151,687.40 = 92,092,535,254.31 : x
  2. Step 2: Convert to fraction form
    273,782,667,489.79/410,384,151,687.40 = 92,092,535,254.31/x
  3. Step 3: Cross multiply
    273,782,667,489.79x = 410,384,151,687.40 × 92,092,535,254.31
  4. Step 4: Simplify right side
    273,782,667,489.79x = 37,793,316,957,079,935,647,744
  5. Step 5: Solve for x
    x = 37,793,316,957,079,935,647,744/273,782,667,489.79
  6. Step 6: Final answer
    x = 138,041,305,914.62

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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.