Home / 33,352,635.51-50,037,578.78-19,531,266.68

Finding the Fourth Proportional to 33,352,635.51, 50,037,578.78 and 19,531,266.68

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Solution

The fourth proportional to 33,352,635.51, 50,037,578.78 and 19,531,266.68 is: 29,301,951.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,352,635.51 : 50,037,578.78 = 19,531,266.68 : x
  2. Step 2: Convert to fraction form
    33,352,635.51/50,037,578.78 = 19,531,266.68/x
  3. Step 3: Cross multiply
    33,352,635.51x = 50,037,578.78 × 19,531,266.68
  4. Step 4: Simplify right side
    33,352,635.51x = 977,297,294,825,844.88
  5. Step 5: Solve for x
    x = 977,297,294,825,844.88/33,352,635.51
  6. Step 6: Final answer
    x = 29,301,951.10

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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.