Home / 47,922,269.56-71,947,195.79-32,412,200.83

Finding the Fourth Proportional to 47,922,269.56, 71,947,195.79 and 32,412,200.83

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Solution

The fourth proportional to 47,922,269.56, 71,947,195.79 and 32,412,200.83 is: 48,661,446.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,922,269.56 : 71,947,195.79 = 32,412,200.83 : x
  2. Step 2: Convert to fraction form
    47,922,269.56/71,947,195.79 = 32,412,200.83/x
  3. Step 3: Cross multiply
    47,922,269.56x = 71,947,195.79 × 32,412,200.83
  4. Step 4: Simplify right side
    47,922,269.56x = 2,331,966,958,758,881.50
  5. Step 5: Solve for x
    x = 2,331,966,958,758,881.50/47,922,269.56
  6. Step 6: Final answer
    x = 48,661,446.55

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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.