Home / 3,422,419,827,500.20-4,723,052,627,917.80-1,880,971,848,293.20

Finding the Fourth Proportional to 3,422,419,827,500.20, 4,723,052,627,917.80 and 1,880,971,848,293.20

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Solution

The fourth proportional to 3,422,419,827,500.20, 4,723,052,627,917.80 and 1,880,971,848,293.20 is: 2,595,803,401,948.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,422,419,827,500.20 : 4,723,052,627,917.80 = 1,880,971,848,293.20 : x
  2. Step 2: Convert to fraction form
    3,422,419,827,500.20/4,723,052,627,917.80 = 1,880,971,848,293.20/x
  3. Step 3: Cross multiply
    3,422,419,827,500.20x = 4,723,052,627,917.80 × 1,880,971,848,293.20
  4. Step 4: Simplify right side
    3,422,419,827,500.20x = 8,883,929,031,120,599,195,320,320
  5. Step 5: Solve for x
    x = 8,883,929,031,120,599,195,320,320/3,422,419,827,500.20
  6. Step 6: Final answer
    x = 2,595,803,401,948.38

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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.