Home / 41,453,452.08-62,234,060.54-31,875,556.86

Finding the Fourth Proportional to 41,453,452.08, 62,234,060.54 and 31,875,556.86

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Solution

The fourth proportional to 41,453,452.08, 62,234,060.54 and 31,875,556.86 is: 47,854,768.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,453,452.08 : 62,234,060.54 = 31,875,556.86 : x
  2. Step 2: Convert to fraction form
    41,453,452.08/62,234,060.54 = 31,875,556.86/x
  3. Step 3: Cross multiply
    41,453,452.08x = 62,234,060.54 × 31,875,556.86
  4. Step 4: Simplify right side
    41,453,452.08x = 1,983,745,335,212,074.25
  5. Step 5: Solve for x
    x = 1,983,745,335,212,074.25/41,453,452.08
  6. Step 6: Final answer
    x = 47,854,768.08

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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.