Home / 3,033,302,311,821.50-4,549,493,743,615.20-825,550,503,067.45

Finding the Fourth Proportional to 3,033,302,311,821.50, 4,549,493,743,615.20 and 825,550,503,067.45

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Solution

The fourth proportional to 3,033,302,311,821.50, 4,549,493,743,615.20 and 825,550,503,067.45 is: 1,238,200,635,032.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,302,311,821.50 : 4,549,493,743,615.20 = 825,550,503,067.45 : x
  2. Step 2: Convert to fraction form
    3,033,302,311,821.50/4,549,493,743,615.20 = 825,550,503,067.45/x
  3. Step 3: Cross multiply
    3,033,302,311,821.50x = 4,549,493,743,615.20 × 825,550,503,067.45
  4. Step 4: Simplify right side
    3,033,302,311,821.50x = 3,755,836,848,743,744,840,663,040
  5. Step 5: Solve for x
    x = 3,755,836,848,743,744,840,663,040/3,033,302,311,821.50
  6. Step 6: Final answer
    x = 1,238,200,635,032.77

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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.