Home / 24,396,440.72-33,667,348.08-13,383,211.72

Finding the Fourth Proportional to 24,396,440.72, 33,667,348.08 and 13,383,211.72

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Solution

The fourth proportional to 24,396,440.72, 33,667,348.08 and 13,383,211.72 is: 18,468,974.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,396,440.72 : 33,667,348.08 = 13,383,211.72 : x
  2. Step 2: Convert to fraction form
    24,396,440.72/33,667,348.08 = 13,383,211.72/x
  3. Step 3: Cross multiply
    24,396,440.72x = 33,667,348.08 × 13,383,211.72
  4. Step 4: Simplify right side
    24,396,440.72x = 450,577,247,405,575.50
  5. Step 5: Solve for x
    x = 450,577,247,405,575.50/24,396,440.72
  6. Step 6: Final answer
    x = 18,468,974.74

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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.