Home / 16,170,105.20-24,255,546.60-4,810,924.40

Finding the Fourth Proportional to 16,170,105.20, 24,255,546.60 and 4,810,924.40

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Solution

The fourth proportional to 16,170,105.20, 24,255,546.60 and 4,810,924.40 is: 7,216,502.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,170,105.20 : 24,255,546.60 = 4,810,924.40 : x
  2. Step 2: Convert to fraction form
    16,170,105.20/24,255,546.60 = 4,810,924.40/x
  3. Step 3: Cross multiply
    16,170,105.20x = 24,255,546.60 × 4,810,924.40
  4. Step 4: Simplify right side
    16,170,105.20x = 116,691,600,973,277.06
  5. Step 5: Solve for x
    x = 116,691,600,973,277.06/16,170,105.20
  6. Step 6: Final answer
    x = 7,216,502.28

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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.