Home / 24,423,168.85-33,704,455.03-13,409,822.21

Finding the Fourth Proportional to 24,423,168.85, 33,704,455.03 and 13,409,822.21

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Solution

The fourth proportional to 24,423,168.85, 33,704,455.03 and 13,409,822.21 is: 18,505,819.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,423,168.85 : 33,704,455.03 = 13,409,822.21 : x
  2. Step 2: Convert to fraction form
    24,423,168.85/33,704,455.03 = 13,409,822.21/x
  3. Step 3: Cross multiply
    24,423,168.85x = 33,704,455.03 × 13,409,822.21
  4. Step 4: Simplify right side
    24,423,168.85x = 451,970,749,435,193.44
  5. Step 5: Solve for x
    x = 451,970,749,435,193.44/24,423,168.85
  6. Step 6: Final answer
    x = 18,505,819.30

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1.5x scale

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.