Home / 16,322,426.20-24,483,639.30-13,803,002.20

Finding the Fourth Proportional to 16,322,426.20, 24,483,639.30 and 13,803,002.20

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Solution

The fourth proportional to 16,322,426.20, 24,483,639.30 and 13,803,002.20 is: 20,704,503.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,322,426.20 : 24,483,639.30 = 13,803,002.20 : x
  2. Step 2: Convert to fraction form
    16,322,426.20/24,483,639.30 = 13,803,002.20/x
  3. Step 3: Cross multiply
    16,322,426.20x = 24,483,639.30 × 13,803,002.20
  4. Step 4: Simplify right side
    16,322,426.20x = 337,947,727,121,906.44
  5. Step 5: Solve for x
    x = 337,947,727,121,906.44/16,322,426.20
  6. Step 6: Final answer
    x = 20,704,503.30

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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.