Home / 33,988,297.51-50,982,400.11-15,782,537.41

Finding the Fourth Proportional to 33,988,297.51, 50,982,400.11 and 15,782,537.41

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Solution

The fourth proportional to 33,988,297.51, 50,982,400.11 and 15,782,537.41 is: 23,673,784.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,988,297.51 : 50,982,400.11 = 15,782,537.41 : x
  2. Step 2: Convert to fraction form
    33,988,297.51/50,982,400.11 = 15,782,537.41/x
  3. Step 3: Cross multiply
    33,988,297.51x = 50,982,400.11 × 15,782,537.41
  4. Step 4: Simplify right side
    33,988,297.51x = 804,631,636,919,391.75
  5. Step 5: Solve for x
    x = 804,631,636,919,391.75/33,988,297.51
  6. Step 6: Final answer
    x = 23,673,784.68

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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.