Home / 1,431,313,861,503.50-2,146,970,792,255.10-1,431,313,861,503.50

Finding the Fourth Proportional to 1,431,313,861,503.50, 2,146,970,792,255.10 and 1,431,313,861,503.50

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Solution

The fourth proportional to 1,431,313,861,503.50, 2,146,970,792,255.10 and 1,431,313,861,503.50 is: 2,146,970,792,255.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,431,313,861,503.50 : 2,146,970,792,255.10 = 1,431,313,861,503.50 : x
  2. Step 2: Convert to fraction form
    1,431,313,861,503.50/2,146,970,792,255.10 = 1,431,313,861,503.50/x
  3. Step 3: Cross multiply
    1,431,313,861,503.50x = 2,146,970,792,255.10 × 1,431,313,861,503.50
  4. Step 4: Simplify right side
    1,431,313,861,503.50x = 3,072,989,055,197,875,787,530,240
  5. Step 5: Solve for x
    x = 3,072,989,055,197,875,787,530,240/1,431,313,861,503.50
  6. Step 6: Final answer
    x = 2,146,970,792,255.10

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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.