Home / 62,167,660.44-93,262,711.14-28,105,047.96

Finding the Fourth Proportional to 62,167,660.44, 93,262,711.14 and 28,105,047.96

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Solution

The fourth proportional to 62,167,660.44, 93,262,711.14 and 28,105,047.96 is: 42,162,644.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,167,660.44 : 93,262,711.14 = 28,105,047.96 : x
  2. Step 2: Convert to fraction form
    62,167,660.44/93,262,711.14 = 28,105,047.96/x
  3. Step 3: Cross multiply
    62,167,660.44x = 93,262,711.14 × 28,105,047.96
  4. Step 4: Simplify right side
    62,167,660.44x = 2,621,152,969,469,326.50
  5. Step 5: Solve for x
    x = 2,621,152,969,469,326.50/62,167,660.44
  6. Step 6: Final answer
    x = 42,162,644.55

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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.