Home / 63,185,900.82-94,782,525.45-17,751,238.26

Finding the Fourth Proportional to 63,185,900.82, 94,782,525.45 and 17,751,238.26

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Solution

The fourth proportional to 63,185,900.82, 94,782,525.45 and 17,751,238.26 is: 26,627,889.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,185,900.82 : 94,782,525.45 = 17,751,238.26 : x
  2. Step 2: Convert to fraction form
    63,185,900.82/94,782,525.45 = 17,751,238.26/x
  3. Step 3: Cross multiply
    63,185,900.82x = 94,782,525.45 × 17,751,238.26
  4. Step 4: Simplify right side
    63,185,900.82x = 1,682,507,192,147,464
  5. Step 5: Solve for x
    x = 1,682,507,192,147,464/63,185,900.82
  6. Step 6: Final answer
    x = 26,627,889.61

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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.