Home / 24,099,225.12-33,257,146.32-13,234,286.88

Finding the Fourth Proportional to 24,099,225.12, 33,257,146.32 and 13,234,286.88

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Solution

The fourth proportional to 24,099,225.12, 33,257,146.32 and 13,234,286.88 is: 18,263,434.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,099,225.12 : 33,257,146.32 = 13,234,286.88 : x
  2. Step 2: Convert to fraction form
    24,099,225.12/33,257,146.32 = 13,234,286.88/x
  3. Step 3: Cross multiply
    24,099,225.12x = 33,257,146.32 × 13,234,286.88
  4. Step 4: Simplify right side
    24,099,225.12x = 440,134,615,209,016.31
  5. Step 5: Solve for x
    x = 440,134,615,209,016.31/24,099,225.12
  6. Step 6: Final answer
    x = 18,263,434.32

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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.