Home / 26,856,071.40-40,284,107.10-23,202,906.60

Finding the Fourth Proportional to 26,856,071.40, 40,284,107.10 and 23,202,906.60

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Solution

The fourth proportional to 26,856,071.40, 40,284,107.10 and 23,202,906.60 is: 34,804,359.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,856,071.40 : 40,284,107.10 = 23,202,906.60 : x
  2. Step 2: Convert to fraction form
    26,856,071.40/40,284,107.10 = 23,202,906.60/x
  3. Step 3: Cross multiply
    26,856,071.40x = 40,284,107.10 × 23,202,906.60
  4. Step 4: Simplify right side
    26,856,071.40x = 934,708,374,505,697
  5. Step 5: Solve for x
    x = 934,708,374,505,697/26,856,071.40
  6. Step 6: Final answer
    x = 34,804,359.90

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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.