Home / 3,422,419,827,481.50-4,723,052,627,891.70-1,880,971,848,274.10

Finding the Fourth Proportional to 3,422,419,827,481.50, 4,723,052,627,891.70 and 1,880,971,848,274.10

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Solution

The fourth proportional to 3,422,419,827,481.50, 4,723,052,627,891.70 and 1,880,971,848,274.10 is: 2,595,803,401,921.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,422,419,827,481.50 : 4,723,052,627,891.70 = 1,880,971,848,274.10 : x
  2. Step 2: Convert to fraction form
    3,422,419,827,481.50/4,723,052,627,891.70 = 1,880,971,848,274.10/x
  3. Step 3: Cross multiply
    3,422,419,827,481.50x = 4,723,052,627,891.70 × 1,880,971,848,274.10
  4. Step 4: Simplify right side
    3,422,419,827,481.50x = 8,883,929,030,981,297,299,783,680
  5. Step 5: Solve for x
    x = 8,883,929,030,981,297,299,783,680/3,422,419,827,481.50
  6. Step 6: Final answer
    x = 2,595,803,401,921.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.