Home / 26,505,928.90-39,702,906.15-22,026,952.90

Finding the Fourth Proportional to 26,505,928.90, 39,702,906.15 and 22,026,952.90

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Solution

The fourth proportional to 26,505,928.90, 39,702,906.15 and 22,026,952.90 is: 32,993,902.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,505,928.90 : 39,702,906.15 = 22,026,952.90 : x
  2. Step 2: Convert to fraction form
    26,505,928.90/39,702,906.15 = 22,026,952.90/x
  3. Step 3: Cross multiply
    26,505,928.90x = 39,702,906.15 × 22,026,952.90
  4. Step 4: Simplify right side
    26,505,928.90x = 874,534,043,759,170.25
  5. Step 5: Solve for x
    x = 874,534,043,759,170.25/26,505,928.90
  6. Step 6: Final answer
    x = 32,993,902.88

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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.