Home / 27,653,003.70-41,479,505.55-23,870,757.30

Finding the Fourth Proportional to 27,653,003.70, 41,479,505.55 and 23,870,757.30

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Solution

The fourth proportional to 27,653,003.70, 41,479,505.55 and 23,870,757.30 is: 35,806,135.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,653,003.70 : 41,479,505.55 = 23,870,757.30 : x
  2. Step 2: Convert to fraction form
    27,653,003.70/41,479,505.55 = 23,870,757.30/x
  3. Step 3: Cross multiply
    27,653,003.70x = 41,479,505.55 × 23,870,757.30
  4. Step 4: Simplify right side
    27,653,003.70x = 990,147,209,908,053
  5. Step 5: Solve for x
    x = 990,147,209,908,053/27,653,003.70
  6. Step 6: Final answer
    x = 35,806,135.95

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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.