Home / 36,414,319.76-54,583,325.52-16,967,512.88

Finding the Fourth Proportional to 36,414,319.76, 54,583,325.52 and 16,967,512.88

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Solution

The fourth proportional to 36,414,319.76, 54,583,325.52 and 16,967,512.88 is: 25,433,491.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,414,319.76 : 54,583,325.52 = 16,967,512.88 : x
  2. Step 2: Convert to fraction form
    36,414,319.76/54,583,325.52 = 16,967,512.88/x
  3. Step 3: Cross multiply
    36,414,319.76x = 54,583,325.52 × 16,967,512.88
  4. Step 4: Simplify right side
    36,414,319.76x = 926,143,278,793,832.75
  5. Step 5: Solve for x
    x = 926,143,278,793,832.75/36,414,319.76
  6. Step 6: Final answer
    x = 25,433,491.13

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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.