Home / 24,339,796.76-33,587,640.90-13,324,435.46

Finding the Fourth Proportional to 24,339,796.76, 33,587,640.90 and 13,324,435.46

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Solution

The fourth proportional to 24,339,796.76, 33,587,640.90 and 13,324,435.46 is: 18,387,020.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,339,796.76 : 33,587,640.90 = 13,324,435.46 : x
  2. Step 2: Convert to fraction form
    24,339,796.76/33,587,640.90 = 13,324,435.46/x
  3. Step 3: Cross multiply
    24,339,796.76x = 33,587,640.90 × 13,324,435.46
  4. Step 4: Simplify right side
    24,339,796.76x = 447,536,353,425,706.31
  5. Step 5: Solve for x
    x = 447,536,353,425,706.31/24,339,796.76
  6. Step 6: Final answer
    x = 18,387,020.97

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1.5x scale

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.