Home / 27,035,634.52-40,555,944.92-8,839,923

Finding the Fourth Proportional to 27,035,634.52, 40,555,944.92 and 8,839,923

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Solution

The fourth proportional to 27,035,634.52, 40,555,944.92 and 8,839,923 is: 13,260,699.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,035,634.52 : 40,555,944.92 = 8,839,923 : x
  2. Step 2: Convert to fraction form
    27,035,634.52/40,555,944.92 = 8,839,923/x
  3. Step 3: Cross multiply
    27,035,634.52x = 40,555,944.92 × 8,839,923
  4. Step 4: Simplify right side
    27,035,634.52x = 358,511,430,285,041.19
  5. Step 5: Solve for x
    x = 358,511,430,285,041.19/27,035,634.52
  6. Step 6: Final answer
    x = 13,260,699.69

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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.