Home / 26,744,199.58-40,122,054.42-8,299,780.30

Finding the Fourth Proportional to 26,744,199.58, 40,122,054.42 and 8,299,780.30

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Solution

The fourth proportional to 26,744,199.58, 40,122,054.42 and 8,299,780.30 is: 12,451,456.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,744,199.58 : 40,122,054.42 = 8,299,780.30 : x
  2. Step 2: Convert to fraction form
    26,744,199.58/40,122,054.42 = 8,299,780.30/x
  3. Step 3: Cross multiply
    26,744,199.58x = 40,122,054.42 × 8,299,780.30
  4. Step 4: Simplify right side
    26,744,199.58x = 333,004,236,870,643.94
  5. Step 5: Solve for x
    x = 333,004,236,870,643.94/26,744,199.58
  6. Step 6: Final answer
    x = 12,451,456.47

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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.