Home / 23,534,433.43-35,198,394.61-20,958,901.09

Finding the Fourth Proportional to 23,534,433.43, 35,198,394.61 and 20,958,901.09

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Solution

The fourth proportional to 23,534,433.43, 35,198,394.61 and 20,958,901.09 is: 31,346,396.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,534,433.43 : 35,198,394.61 = 20,958,901.09 : x
  2. Step 2: Convert to fraction form
    23,534,433.43/35,198,394.61 = 20,958,901.09/x
  3. Step 3: Cross multiply
    23,534,433.43x = 35,198,394.61 × 20,958,901.09
  4. Step 4: Simplify right side
    23,534,433.43x = 737,719,670,948,258.50
  5. Step 5: Solve for x
    x = 737,719,670,948,258.50/23,534,433.43
  6. Step 6: Final answer
    x = 31,346,396.05

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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.