Home / 24,912,280.26-34,379,966.97-15,741,576.90

Finding the Fourth Proportional to 24,912,280.26, 34,379,966.97 and 15,741,576.90

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Solution

The fourth proportional to 24,912,280.26, 34,379,966.97 and 15,741,576.90 is: 21,724,020.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,912,280.26 : 34,379,966.97 = 15,741,576.90 : x
  2. Step 2: Convert to fraction form
    24,912,280.26/34,379,966.97 = 15,741,576.90/x
  3. Step 3: Cross multiply
    24,912,280.26x = 34,379,966.97 × 15,741,576.90
  4. Step 4: Simplify right side
    24,912,280.26x = 541,194,893,877,715
  5. Step 5: Solve for x
    x = 541,194,893,877,715/24,912,280.26
  6. Step 6: Final answer
    x = 21,724,020.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.