Home / 41,162,523.12-61,750,498.74-16,894,936.86

Finding the Fourth Proportional to 41,162,523.12, 61,750,498.74 and 16,894,936.86

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Solution

The fourth proportional to 41,162,523.12, 61,750,498.74 and 16,894,936.86 is: 25,345,161.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,162,523.12 : 61,750,498.74 = 16,894,936.86 : x
  2. Step 2: Convert to fraction form
    41,162,523.12/61,750,498.74 = 16,894,936.86/x
  3. Step 3: Cross multiply
    41,162,523.12x = 61,750,498.74 × 16,894,936.86
  4. Step 4: Simplify right side
    41,162,523.12x = 1,043,270,777,285,809.50
  5. Step 5: Solve for x
    x = 1,043,270,777,285,809.50/41,162,523.12
  6. Step 6: Final answer
    x = 25,345,161.04

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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.