Home / 33,554,361.68-50,315,640.21-11,687,114.56

Finding the Fourth Proportional to 33,554,361.68, 50,315,640.21 and 11,687,114.56

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Solution

The fourth proportional to 33,554,361.68, 50,315,640.21 and 11,687,114.56 is: 17,525,133.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,554,361.68 : 50,315,640.21 = 11,687,114.56 : x
  2. Step 2: Convert to fraction form
    33,554,361.68/50,315,640.21 = 11,687,114.56/x
  3. Step 3: Cross multiply
    33,554,361.68x = 50,315,640.21 × 11,687,114.56
  4. Step 4: Simplify right side
    33,554,361.68x = 588,044,651,294,012.50
  5. Step 5: Solve for x
    x = 588,044,651,294,012.50/33,554,361.68
  6. Step 6: Final answer
    x = 17,525,133.01

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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.