Home / 327,350,253.42-452,334,266.16-233,100,772.80

Finding the Fourth Proportional to 327,350,253.42, 452,334,266.16 and 233,100,772.80

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Solution

The fourth proportional to 327,350,253.42, 452,334,266.16 and 233,100,772.80 is: 322,099,848.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,350,253.42 : 452,334,266.16 = 233,100,772.80 : x
  2. Step 2: Convert to fraction form
    327,350,253.42/452,334,266.16 = 233,100,772.80/x
  3. Step 3: Cross multiply
    327,350,253.42x = 452,334,266.16 × 233,100,772.80
  4. Step 4: Simplify right side
    327,350,253.42x = 105,439,467,005,816,896
  5. Step 5: Solve for x
    x = 105,439,467,005,816,896/327,350,253.42
  6. Step 6: Final answer
    x = 322,099,848.42

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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.