Home / 24,019,625.32-33,149,449.38-13,707,900.52

Finding the Fourth Proportional to 24,019,625.32, 33,149,449.38 and 13,707,900.52

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Solution

The fourth proportional to 24,019,625.32, 33,149,449.38 and 13,707,900.52 is: 18,918,253.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,019,625.32 : 33,149,449.38 = 13,707,900.52 : x
  2. Step 2: Convert to fraction form
    24,019,625.32/33,149,449.38 = 13,707,900.52/x
  3. Step 3: Cross multiply
    24,019,625.32x = 33,149,449.38 × 13,707,900.52
  4. Step 4: Simplify right side
    24,019,625.32x = 454,409,354,393,815.62
  5. Step 5: Solve for x
    x = 454,409,354,393,815.62/24,019,625.32
  6. Step 6: Final answer
    x = 18,918,253.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.