Home / 186,402,494,685.48-279,608,951,626.11-60,633,092,183.82

Finding the Fourth Proportional to 186,402,494,685.48, 279,608,951,626.11 and 60,633,092,183.82

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Solution

The fourth proportional to 186,402,494,685.48, 279,608,951,626.11 and 60,633,092,183.82 is: 90,951,332,856.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    186,402,494,685.48 : 279,608,951,626.11 = 60,633,092,183.82 : x
  2. Step 2: Convert to fraction form
    186,402,494,685.48/279,608,951,626.11 = 60,633,092,183.82/x
  3. Step 3: Cross multiply
    186,402,494,685.48x = 279,608,951,626.11 × 60,633,092,183.82
  4. Step 4: Simplify right side
    186,402,494,685.48x = 16,953,555,339,367,193,509,888
  5. Step 5: Solve for x
    x = 16,953,555,339,367,193,509,888/186,402,494,685.48
  6. Step 6: Final answer
    x = 90,951,332,856.21

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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.