Home / 36,493,818.75-50,356,052.54-22,164,785.50

Finding the Fourth Proportional to 36,493,818.75, 50,356,052.54 and 22,164,785.50

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Solution

The fourth proportional to 36,493,818.75, 50,356,052.54 and 22,164,785.50 is: 30,584,113.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,493,818.75 : 50,356,052.54 = 22,164,785.50 : x
  2. Step 2: Convert to fraction form
    36,493,818.75/50,356,052.54 = 22,164,785.50/x
  3. Step 3: Cross multiply
    36,493,818.75x = 50,356,052.54 × 22,164,785.50
  4. Step 4: Simplify right side
    36,493,818.75x = 1,116,131,103,231,242
  5. Step 5: Solve for x
    x = 1,116,131,103,231,242/36,493,818.75
  6. Step 6: Final answer
    x = 30,584,113.74

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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.