Home / 94,989,361.77-131,085,571.59-51,529,297.77

Finding the Fourth Proportional to 94,989,361.77, 131,085,571.59 and 51,529,297.77

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Solution

The fourth proportional to 94,989,361.77, 131,085,571.59 and 51,529,297.77 is: 71,110,567.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,989,361.77 : 131,085,571.59 = 51,529,297.77 : x
  2. Step 2: Convert to fraction form
    94,989,361.77/131,085,571.59 = 51,529,297.77/x
  3. Step 3: Cross multiply
    94,989,361.77x = 131,085,571.59 × 51,529,297.77
  4. Step 4: Simplify right side
    94,989,361.77x = 6,754,747,451,811,763
  5. Step 5: Solve for x
    x = 6,754,747,451,811,763/94,989,361.77
  6. Step 6: Final answer
    x = 71,110,567.81

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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.