Home / 170,330,383.44-235,055,698.20-96,991,525.44

Finding the Fourth Proportional to 170,330,383.44, 235,055,698.20 and 96,991,525.44

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Solution

The fourth proportional to 170,330,383.44, 235,055,698.20 and 96,991,525.44 is: 133,848,173.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,330,383.44 : 235,055,698.20 = 96,991,525.44 : x
  2. Step 2: Convert to fraction form
    170,330,383.44/235,055,698.20 = 96,991,525.44/x
  3. Step 3: Cross multiply
    170,330,383.44x = 235,055,698.20 × 96,991,525.44
  4. Step 4: Simplify right side
    170,330,383.44x = 22,798,410,731,782,260
  5. Step 5: Solve for x
    x = 22,798,410,731,782,260/170,330,383.44
  6. Step 6: Final answer
    x = 133,848,173.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.