Home / 80,236,359.26-110,731,466.32-44,956,992.86

Finding the Fourth Proportional to 80,236,359.26, 110,731,466.32 and 44,956,992.86

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Solution

The fourth proportional to 80,236,359.26, 110,731,466.32 and 44,956,992.86 is: 62,043,614.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,236,359.26 : 110,731,466.32 = 44,956,992.86 : x
  2. Step 2: Convert to fraction form
    80,236,359.26/110,731,466.32 = 44,956,992.86/x
  3. Step 3: Cross multiply
    80,236,359.26x = 110,731,466.32 × 44,956,992.86
  4. Step 4: Simplify right side
    80,236,359.26x = 4,978,153,740,725,570
  5. Step 5: Solve for x
    x = 4,978,153,740,725,570/80,236,359.26
  6. Step 6: Final answer
    x = 62,043,614.47

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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.