Home / 3,422,419,827,504-4,723,052,627,922.40-1,880,971,848,296.70

Finding the Fourth Proportional to 3,422,419,827,504, 4,723,052,627,922.40 and 1,880,971,848,296.70

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Solution

The fourth proportional to 3,422,419,827,504, 4,723,052,627,922.40 and 1,880,971,848,296.70 is: 2,595,803,401,952.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,422,419,827,504 : 4,723,052,627,922.40 = 1,880,971,848,296.70 : x
  2. Step 2: Convert to fraction form
    3,422,419,827,504/4,723,052,627,922.40 = 1,880,971,848,296.70/x
  3. Step 3: Cross multiply
    3,422,419,827,504x = 4,723,052,627,922.40 × 1,880,971,848,296.70
  4. Step 4: Simplify right side
    3,422,419,827,504x = 8,883,929,031,145,783,809,802,240
  5. Step 5: Solve for x
    x = 8,883,929,031,145,783,809,802,240/3,422,419,827,504
  6. Step 6: Final answer
    x = 2,595,803,401,952.85

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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.