Home / 27,395,036.38-41,091,557.86-8,225,295.31

Finding the Fourth Proportional to 27,395,036.38, 41,091,557.86 and 8,225,295.31

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Solution

The fourth proportional to 27,395,036.38, 41,091,557.86 and 8,225,295.31 is: 12,337,643.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,395,036.38 : 41,091,557.86 = 8,225,295.31 : x
  2. Step 2: Convert to fraction form
    27,395,036.38/41,091,557.86 = 8,225,295.31/x
  3. Step 3: Cross multiply
    27,395,036.38x = 41,091,557.86 × 8,225,295.31
  4. Step 4: Simplify right side
    27,395,036.38x = 337,990,198,146,451.62
  5. Step 5: Solve for x
    x = 337,990,198,146,451.62/27,395,036.38
  6. Step 6: Final answer
    x = 12,337,643.71

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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.