Home / 173,876,556.30-260,814,834.45-113,410,380.30

Finding the Fourth Proportional to 173,876,556.30, 260,814,834.45 and 113,410,380.30

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Solution

The fourth proportional to 173,876,556.30, 260,814,834.45 and 113,410,380.30 is: 170,115,570.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,876,556.30 : 260,814,834.45 = 113,410,380.30 : x
  2. Step 2: Convert to fraction form
    173,876,556.30/260,814,834.45 = 113,410,380.30/x
  3. Step 3: Cross multiply
    173,876,556.30x = 260,814,834.45 × 113,410,380.30
  4. Step 4: Simplify right side
    173,876,556.30x = 29,579,109,562,856,040
  5. Step 5: Solve for x
    x = 29,579,109,562,856,040/173,876,556.30
  6. Step 6: Final answer
    x = 170,115,570.45

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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.