Home / 26,735,704.76-40,034,489.70-18,452,069

Finding the Fourth Proportional to 26,735,704.76, 40,034,489.70 and 18,452,069

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Solution

The fourth proportional to 26,735,704.76, 40,034,489.70 and 18,452,069 is: 27,630,435.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,735,704.76 : 40,034,489.70 = 18,452,069 : x
  2. Step 2: Convert to fraction form
    26,735,704.76/40,034,489.70 = 18,452,069/x
  3. Step 3: Cross multiply
    26,735,704.76x = 40,034,489.70 × 18,452,069
  4. Step 4: Simplify right side
    26,735,704.76x = 738,719,166,324,189.38
  5. Step 5: Solve for x
    x = 738,719,166,324,189.38/26,735,704.76
  6. Step 6: Final answer
    x = 27,630,435.52

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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.