Home / 33,523,615,085.85-50,244,015,563.07-28,768,512,858.99

Finding the Fourth Proportional to 33,523,615,085.85, 50,244,015,563.07 and 28,768,512,858.99

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Solution

The fourth proportional to 33,523,615,085.85, 50,244,015,563.07 and 28,768,512,858.99 is: 43,117,235,540.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,523,615,085.85 : 50,244,015,563.07 = 28,768,512,858.99 : x
  2. Step 2: Convert to fraction form
    33,523,615,085.85/50,244,015,563.07 = 28,768,512,858.99/x
  3. Step 3: Cross multiply
    33,523,615,085.85x = 50,244,015,563.07 × 28,768,512,858.99
  4. Step 4: Simplify right side
    33,523,615,085.85x = 1,445,445,607,813,178,458,112
  5. Step 5: Solve for x
    x = 1,445,445,607,813,178,458,112/33,523,615,085.85
  6. Step 6: Final answer
    x = 43,117,235,540.13

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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.