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Finding the Fourth Proportional to 33,640,300,812.70, 50,460,451,219.05 and 33,640,300,812.70

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Solution

The fourth proportional to 33,640,300,812.70, 50,460,451,219.05 and 33,640,300,812.70 is: 50,460,451,219.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,640,300,812.70 : 50,460,451,219.05 = 33,640,300,812.70 : x
  2. Step 2: Convert to fraction form
    33,640,300,812.70/50,460,451,219.05 = 33,640,300,812.70/x
  3. Step 3: Cross multiply
    33,640,300,812.70x = 50,460,451,219.05 × 33,640,300,812.70
  4. Step 4: Simplify right side
    33,640,300,812.70x = 1,697,504,758,153,416,540,160
  5. Step 5: Solve for x
    x = 1,697,504,758,153,416,540,160/33,640,300,812.70
  6. Step 6: Final answer
    x = 50,460,451,219.05

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1.5x scale

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.