Home / 36,422,525.37-50,262,475.47-19,902,268.98

Finding the Fourth Proportional to 36,422,525.37, 50,262,475.47 and 19,902,268.98

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Solution

The fourth proportional to 36,422,525.37, 50,262,475.47 and 19,902,268.98 is: 27,464,798.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,422,525.37 : 50,262,475.47 = 19,902,268.98 : x
  2. Step 2: Convert to fraction form
    36,422,525.37/50,262,475.47 = 19,902,268.98/x
  3. Step 3: Cross multiply
    36,422,525.37x = 50,262,475.47 × 19,902,268.98
  4. Step 4: Simplify right side
    36,422,525.37x = 1,000,337,306,404,591.88
  5. Step 5: Solve for x
    x = 1,000,337,306,404,591.88/36,422,525.37
  6. Step 6: Final answer
    x = 27,464,798.12

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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.