Home / 26,795,203.96-40,195,203.48-10,400,104

Finding the Fourth Proportional to 26,795,203.96, 40,195,203.48 and 10,400,104

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Solution

The fourth proportional to 26,795,203.96, 40,195,203.48 and 10,400,104 is: 15,601,086.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,795,203.96 : 40,195,203.48 = 10,400,104 : x
  2. Step 2: Convert to fraction form
    26,795,203.96/40,195,203.48 = 10,400,104/x
  3. Step 3: Cross multiply
    26,795,203.96x = 40,195,203.48 × 10,400,104
  4. Step 4: Simplify right side
    26,795,203.96x = 418,034,296,493,161.88
  5. Step 5: Solve for x
    x = 418,034,296,493,161.88/26,795,203.96
  6. Step 6: Final answer
    x = 15,601,086.56

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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.