Home / 36,258,037.56-50,034,558.96-19,737,818.64

Finding the Fourth Proportional to 36,258,037.56, 50,034,558.96 and 19,737,818.64

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Solution

The fourth proportional to 36,258,037.56, 50,034,558.96 and 19,737,818.64 is: 27,237,355.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,258,037.56 : 50,034,558.96 = 19,737,818.64 : x
  2. Step 2: Convert to fraction form
    36,258,037.56/50,034,558.96 = 19,737,818.64/x
  3. Step 3: Cross multiply
    36,258,037.56x = 50,034,558.96 × 19,737,818.64
  4. Step 4: Simplify right side
    36,258,037.56x = 987,573,050,484,867
  5. Step 5: Solve for x
    x = 987,573,050,484,867/36,258,037.56
  6. Step 6: Final answer
    x = 27,237,355.27

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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.