Home / 27,934,416.90-41,903,396.53-8,765,930.52

Finding the Fourth Proportional to 27,934,416.90, 41,903,396.53 and 8,765,930.52

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Solution

The fourth proportional to 27,934,416.90, 41,903,396.53 and 8,765,930.52 is: 13,149,451.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,934,416.90 : 41,903,396.53 = 8,765,930.52 : x
  2. Step 2: Convert to fraction form
    27,934,416.90/41,903,396.53 = 8,765,930.52/x
  3. Step 3: Cross multiply
    27,934,416.90x = 41,903,396.53 × 8,765,930.52
  4. Step 4: Simplify right side
    27,934,416.90x = 367,322,262,512,074.31
  5. Step 5: Solve for x
    x = 367,322,262,512,074.31/27,934,416.90
  6. Step 6: Final answer
    x = 13,149,451.58

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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.