Home / 3,456,410,498.44-5,184,629,198.62-836,210,399.24

Finding the Fourth Proportional to 3,456,410,498.44, 5,184,629,198.62 and 836,210,399.24

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Solution

The fourth proportional to 3,456,410,498.44, 5,184,629,198.62 and 836,210,399.24 is: 1,254,318,853.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,456,410,498.44 : 5,184,629,198.62 = 836,210,399.24 : x
  2. Step 2: Convert to fraction form
    3,456,410,498.44/5,184,629,198.62 = 836,210,399.24/x
  3. Step 3: Cross multiply
    3,456,410,498.44x = 5,184,629,198.62 × 836,210,399.24
  4. Step 4: Simplify right side
    3,456,410,498.44x = 4,335,440,852,089,391,616
  5. Step 5: Solve for x
    x = 4,335,440,852,089,391,616/3,456,410,498.44
  6. Step 6: Final answer
    x = 1,254,318,853.05

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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.