Home / 239,536,096.40-330,561,794.40-132,248,874.80

Finding the Fourth Proportional to 239,536,096.40, 330,561,794.40 and 132,248,874.80

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Solution

The fourth proportional to 239,536,096.40, 330,561,794.40 and 132,248,874.80 is: 182,504,541.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,536,096.40 : 330,561,794.40 = 132,248,874.80 : x
  2. Step 2: Convert to fraction form
    239,536,096.40/330,561,794.40 = 132,248,874.80/x
  3. Step 3: Cross multiply
    239,536,096.40x = 330,561,794.40 × 132,248,874.80
  4. Step 4: Simplify right side
    239,536,096.40x = 43,716,425,361,268,936
  5. Step 5: Solve for x
    x = 43,716,425,361,268,936/239,536,096.40
  6. Step 6: Final answer
    x = 182,504,541.15

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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.