Home / 24,405,280.72-33,679,194.50-13,392,214.73

Finding the Fourth Proportional to 24,405,280.72, 33,679,194.50 and 13,392,214.73

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Solution

The fourth proportional to 24,405,280.72, 33,679,194.50 and 13,392,214.73 is: 18,481,205.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,405,280.72 : 33,679,194.50 = 13,392,214.73 : x
  2. Step 2: Convert to fraction form
    24,405,280.72/33,679,194.50 = 13,392,214.73/x
  3. Step 3: Cross multiply
    24,405,280.72x = 33,679,194.50 × 13,392,214.73
  4. Step 4: Simplify right side
    24,405,280.72x = 451,039,004,677,435
  5. Step 5: Solve for x
    x = 451,039,004,677,435/24,405,280.72
  6. Step 6: Final answer
    x = 18,481,205.35

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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.