Home / 63,601,270.66-87,772,391.13-36,101,757.70

Finding the Fourth Proportional to 63,601,270.66, 87,772,391.13 and 36,101,757.70

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Solution

The fourth proportional to 63,601,270.66, 87,772,391.13 and 36,101,757.70 is: 49,821,922.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,601,270.66 : 87,772,391.13 = 36,101,757.70 : x
  2. Step 2: Convert to fraction form
    63,601,270.66/87,772,391.13 = 36,101,757.70/x
  3. Step 3: Cross multiply
    63,601,270.66x = 87,772,391.13 × 36,101,757.70
  4. Step 4: Simplify right side
    63,601,270.66x = 3,168,737,597,324,889.50
  5. Step 5: Solve for x
    x = 3,168,737,597,324,889.50/63,601,270.66
  6. Step 6: Final answer
    x = 49,821,922.81

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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.