Home / 14,350,361.82-21,525,622.01-3,567,662.68

Finding the Fourth Proportional to 14,350,361.82, 21,525,622.01 and 3,567,662.68

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Solution

The fourth proportional to 14,350,361.82, 21,525,622.01 and 3,567,662.68 is: 5,351,513.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,350,361.82 : 21,525,622.01 = 3,567,662.68 : x
  2. Step 2: Convert to fraction form
    14,350,361.82/21,525,622.01 = 3,567,662.68/x
  3. Step 3: Cross multiply
    14,350,361.82x = 21,525,622.01 × 3,567,662.68
  4. Step 4: Simplify right side
    14,350,361.82x = 76,796,158,201,235.48
  5. Step 5: Solve for x
    x = 76,796,158,201,235.48/14,350,361.82
  6. Step 6: Final answer
    x = 5,351,513.72

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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.