Home / 36,470,695.20-54,706,042.80-27,967,639.20

Finding the Fourth Proportional to 36,470,695.20, 54,706,042.80 and 27,967,639.20

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Solution

The fourth proportional to 36,470,695.20, 54,706,042.80 and 27,967,639.20 is: 41,951,458.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,470,695.20 : 54,706,042.80 = 27,967,639.20 : x
  2. Step 2: Convert to fraction form
    36,470,695.20/54,706,042.80 = 27,967,639.20/x
  3. Step 3: Cross multiply
    36,470,695.20x = 54,706,042.80 × 27,967,639.20
  4. Step 4: Simplify right side
    36,470,695.20x = 1,529,998,867,090,157.75
  5. Step 5: Solve for x
    x = 1,529,998,867,090,157.75/36,470,695.20
  6. Step 6: Final answer
    x = 41,951,458.80

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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.