Home / 101,544,375.61-152,309,113.37-32,438,624.26

Finding the Fourth Proportional to 101,544,375.61, 152,309,113.37 and 32,438,624.26

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Solution

The fourth proportional to 101,544,375.61, 152,309,113.37 and 32,438,624.26 is: 48,655,556.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,544,375.61 : 152,309,113.37 = 32,438,624.26 : x
  2. Step 2: Convert to fraction form
    101,544,375.61/152,309,113.37 = 32,438,624.26/x
  3. Step 3: Cross multiply
    101,544,375.61x = 152,309,113.37 × 32,438,624.26
  4. Step 4: Simplify right side
    101,544,375.61x = 4,940,698,099,983,173
  5. Step 5: Solve for x
    x = 4,940,698,099,983,173/101,544,375.61
  6. Step 6: Final answer
    x = 48,655,556.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.