Home / 325,837,538.91-449,671,176.35-184,711,494.56

Finding the Fourth Proportional to 325,837,538.91, 449,671,176.35 and 184,711,494.56

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Solution

The fourth proportional to 325,837,538.91, 449,671,176.35 and 184,711,494.56 is: 254,910,576.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,837,538.91 : 449,671,176.35 = 184,711,494.56 : x
  2. Step 2: Convert to fraction form
    325,837,538.91/449,671,176.35 = 184,711,494.56/x
  3. Step 3: Cross multiply
    325,837,538.91x = 449,671,176.35 × 184,711,494.56
  4. Step 4: Simplify right side
    325,837,538.91x = 83,059,435,040,989,920
  5. Step 5: Solve for x
    x = 83,059,435,040,989,920/325,837,538.91
  6. Step 6: Final answer
    x = 254,910,576.97

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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.