Home / 26,892,590-40,339,236.36-8,941,694

Finding the Fourth Proportional to 26,892,590, 40,339,236.36 and 8,941,694

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Solution

The fourth proportional to 26,892,590, 40,339,236.36 and 8,941,694 is: 13,412,657.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,892,590 : 40,339,236.36 = 8,941,694 : x
  2. Step 2: Convert to fraction form
    26,892,590/40,339,236.36 = 8,941,694/x
  3. Step 3: Cross multiply
    26,892,590x = 40,339,236.36 × 8,941,694
  4. Step 4: Simplify right side
    26,892,590x = 360,701,107,724,793.81
  5. Step 5: Solve for x
    x = 360,701,107,724,793.81/26,892,590
  6. Step 6: Final answer
    x = 13,412,657.83

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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.