Home / 4,384,982,212,548.20-6,577,446,789,288-2,385,379,755,031.60

Finding the Fourth Proportional to 4,384,982,212,548.20, 6,577,446,789,288 and 2,385,379,755,031.60

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Solution

The fourth proportional to 4,384,982,212,548.20, 6,577,446,789,288 and 2,385,379,755,031.60 is: 3,578,055,200,786.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,384,982,212,548.20 : 6,577,446,789,288 = 2,385,379,755,031.60 : x
  2. Step 2: Convert to fraction form
    4,384,982,212,548.20/6,577,446,789,288 = 2,385,379,755,031.60/x
  3. Step 3: Cross multiply
    4,384,982,212,548.20x = 6,577,446,789,288 × 2,385,379,755,031.60
  4. Step 4: Simplify right side
    4,384,982,212,548.20x = 15,689,708,410,965,193,201,287,168
  5. Step 5: Solve for x
    x = 15,689,708,410,965,193,201,287,168/4,384,982,212,548.20
  6. Step 6: Final answer
    x = 3,578,055,200,786.69

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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.