Home / 16,632,129.60-24,973,855.20-9,073,857.60

Finding the Fourth Proportional to 16,632,129.60, 24,973,855.20 and 9,073,857.60

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Solution

The fourth proportional to 16,632,129.60, 24,973,855.20 and 9,073,857.60 is: 13,624,785.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,632,129.60 : 24,973,855.20 = 9,073,857.60 : x
  2. Step 2: Convert to fraction form
    16,632,129.60/24,973,855.20 = 9,073,857.60/x
  3. Step 3: Cross multiply
    16,632,129.60x = 24,973,855.20 × 9,073,857.60
  4. Step 4: Simplify right side
    16,632,129.60x = 226,609,205,807,819.50
  5. Step 5: Solve for x
    x = 226,609,205,807,819.50/16,632,129.60
  6. Step 6: Final answer
    x = 13,624,785.96

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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.