Home / 20,394,333.63-30,592,516.97-5,823,414.25

Finding the Fourth Proportional to 20,394,333.63, 30,592,516.97 and 5,823,414.25

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Solution

The fourth proportional to 20,394,333.63, 30,592,516.97 and 5,823,414.25 is: 8,735,411.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,394,333.63 : 30,592,516.97 = 5,823,414.25 : x
  2. Step 2: Convert to fraction form
    20,394,333.63/30,592,516.97 = 5,823,414.25/x
  3. Step 3: Cross multiply
    20,394,333.63x = 30,592,516.97 × 5,823,414.25
  4. Step 4: Simplify right side
    20,394,333.63x = 178,152,899,204,542.06
  5. Step 5: Solve for x
    x = 178,152,899,204,542.06/20,394,333.63
  6. Step 6: Final answer
    x = 8,735,411.63

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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.