Home / 35,726,928.43-53,593,589.43-13,866,795.19

Finding the Fourth Proportional to 35,726,928.43, 53,593,589.43 and 13,866,795.19

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Solution

The fourth proportional to 35,726,928.43, 53,593,589.43 and 13,866,795.19 is: 20,801,433.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,726,928.43 : 53,593,589.43 = 13,866,795.19 : x
  2. Step 2: Convert to fraction form
    35,726,928.43/53,593,589.43 = 13,866,795.19/x
  3. Step 3: Cross multiply
    35,726,928.43x = 53,593,589.43 × 13,866,795.19
  4. Step 4: Simplify right side
    35,726,928.43x = 743,171,328,122,758.75
  5. Step 5: Solve for x
    x = 743,171,328,122,758.75/35,726,928.43
  6. Step 6: Final answer
    x = 20,801,433.56

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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.