Home / 26,961,944.20-40,442,916.30-25,580,197.60

Finding the Fourth Proportional to 26,961,944.20, 40,442,916.30 and 25,580,197.60

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Solution

The fourth proportional to 26,961,944.20, 40,442,916.30 and 25,580,197.60 is: 38,370,296.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,961,944.20 : 40,442,916.30 = 25,580,197.60 : x
  2. Step 2: Convert to fraction form
    26,961,944.20/40,442,916.30 = 25,580,197.60/x
  3. Step 3: Cross multiply
    26,961,944.20x = 40,442,916.30 × 25,580,197.60
  4. Step 4: Simplify right side
    26,961,944.20x = 1,034,537,790,474,260.88
  5. Step 5: Solve for x
    x = 1,034,537,790,474,260.88/26,961,944.20
  6. Step 6: Final answer
    x = 38,370,296.40

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1.5x scale

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.