Home / 597,854,531.58-897,040,694.43-321,182,935.26

Finding the Fourth Proportional to 597,854,531.58, 897,040,694.43 and 321,182,935.26

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Solution

The fourth proportional to 597,854,531.58, 897,040,694.43 and 321,182,935.26 is: 481,913,489.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,854,531.58 : 897,040,694.43 = 321,182,935.26 : x
  2. Step 2: Convert to fraction form
    597,854,531.58/897,040,694.43 = 321,182,935.26/x
  3. Step 3: Cross multiply
    597,854,531.58x = 897,040,694.43 × 321,182,935.26
  4. Step 4: Simplify right side
    597,854,531.58x = 288,114,163,284,696,096
  5. Step 5: Solve for x
    x = 288,114,163,284,696,096/597,854,531.58
  6. Step 6: Final answer
    x = 481,913,489.09

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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.