Home / 3,422,419,827,498.50-4,723,052,627,914.40-1,880,971,848,291.20

Finding the Fourth Proportional to 3,422,419,827,498.50, 4,723,052,627,914.40 and 1,880,971,848,291.20

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Solution

The fourth proportional to 3,422,419,827,498.50, 4,723,052,627,914.40 and 1,880,971,848,291.20 is: 2,595,803,401,945.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,422,419,827,498.50 : 4,723,052,627,914.40 = 1,880,971,848,291.20 : x
  2. Step 2: Convert to fraction form
    3,422,419,827,498.50/4,723,052,627,914.40 = 1,880,971,848,291.20/x
  3. Step 3: Cross multiply
    3,422,419,827,498.50x = 4,723,052,627,914.40 × 1,880,971,848,291.20
  4. Step 4: Simplify right side
    3,422,419,827,498.50x = 8,883,929,031,104,758,282,190,848
  5. Step 5: Solve for x
    x = 8,883,929,031,104,758,282,190,848/3,422,419,827,498.50
  6. Step 6: Final answer
    x = 2,595,803,401,945.04

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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.