Home / 26,244,665.40-39,366,998.10-22,591,500.60

Finding the Fourth Proportional to 26,244,665.40, 39,366,998.10 and 22,591,500.60

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Solution

The fourth proportional to 26,244,665.40, 39,366,998.10 and 22,591,500.60 is: 33,887,250.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,244,665.40 : 39,366,998.10 = 22,591,500.60 : x
  2. Step 2: Convert to fraction form
    26,244,665.40/39,366,998.10 = 22,591,500.60/x
  3. Step 3: Cross multiply
    26,244,665.40x = 39,366,998.10 × 22,591,500.60
  4. Step 4: Simplify right side
    26,244,665.40x = 889,359,561,196,349
  5. Step 5: Solve for x
    x = 889,359,561,196,349/26,244,665.40
  6. Step 6: Final answer
    x = 33,887,250.90

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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.