Home / 24,339,797.76-33,587,642.28-13,324,436.46

Finding the Fourth Proportional to 24,339,797.76, 33,587,642.28 and 13,324,436.46

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Solution

The fourth proportional to 24,339,797.76, 33,587,642.28 and 13,324,436.46 is: 18,387,022.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,339,797.76 : 33,587,642.28 = 13,324,436.46 : x
  2. Step 2: Convert to fraction form
    24,339,797.76/33,587,642.28 = 13,324,436.46/x
  3. Step 3: Cross multiply
    24,339,797.76x = 33,587,642.28 × 13,324,436.46
  4. Step 4: Simplify right side
    24,339,797.76x = 447,536,405,401,069.56
  5. Step 5: Solve for x
    x = 447,536,405,401,069.56/24,339,797.76
  6. Step 6: Final answer
    x = 18,387,022.35

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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.