Home / 110,166,328.46-165,243,512.54-33,483,378

Finding the Fourth Proportional to 110,166,328.46, 165,243,512.54 and 33,483,378

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Solution

The fourth proportional to 110,166,328.46, 165,243,512.54 and 33,483,378 is: 50,223,249.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,166,328.46 : 165,243,512.54 = 33,483,378 : x
  2. Step 2: Convert to fraction form
    110,166,328.46/165,243,512.54 = 33,483,378/x
  3. Step 3: Cross multiply
    110,166,328.46x = 165,243,512.54 × 33,483,378
  4. Step 4: Simplify right side
    110,166,328.46x = 5,532,910,992,424,560
  5. Step 5: Solve for x
    x = 5,532,910,992,424,560/110,166,328.46
  6. Step 6: Final answer
    x = 50,223,249.42

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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.