Home / 26,961,941.70-40,442,912.55-25,580,195.10

Finding the Fourth Proportional to 26,961,941.70, 40,442,912.55 and 25,580,195.10

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Solution

The fourth proportional to 26,961,941.70, 40,442,912.55 and 25,580,195.10 is: 38,370,292.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,961,941.70 : 40,442,912.55 = 25,580,195.10 : x
  2. Step 2: Convert to fraction form
    26,961,941.70/40,442,912.55 = 25,580,195.10/x
  3. Step 3: Cross multiply
    26,961,941.70x = 40,442,912.55 × 25,580,195.10
  4. Step 4: Simplify right side
    26,961,941.70x = 1,034,537,593,441,238.50
  5. Step 5: Solve for x
    x = 1,034,537,593,441,238.50/26,961,941.70
  6. Step 6: Final answer
    x = 38,370,292.65

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Double scale
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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.