Home / 37,573,789.96-56,342,920.83-14,555,505.61

Finding the Fourth Proportional to 37,573,789.96, 56,342,920.83 and 14,555,505.61

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Solution

The fourth proportional to 37,573,789.96, 56,342,920.83 and 14,555,505.61 is: 21,826,376.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,573,789.96 : 56,342,920.83 = 14,555,505.61 : x
  2. Step 2: Convert to fraction form
    37,573,789.96/56,342,920.83 = 14,555,505.61/x
  3. Step 3: Cross multiply
    37,573,789.96x = 56,342,920.83 × 14,555,505.61
  4. Step 4: Simplify right side
    37,573,789.96x = 820,099,700,224,850.75
  5. Step 5: Solve for x
    x = 820,099,700,224,850.75/37,573,789.96
  6. Step 6: Final answer
    x = 21,826,376.87

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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.