Home / 3,033,302,311,819.30-4,549,493,743,611.90-825,550,503,065.19

Finding the Fourth Proportional to 3,033,302,311,819.30, 4,549,493,743,611.90 and 825,550,503,065.19

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Solution

The fourth proportional to 3,033,302,311,819.30, 4,549,493,743,611.90 and 825,550,503,065.19 is: 1,238,200,635,029.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,302,311,819.30 : 4,549,493,743,611.90 = 825,550,503,065.19 : x
  2. Step 2: Convert to fraction form
    3,033,302,311,819.30/4,549,493,743,611.90 = 825,550,503,065.19/x
  3. Step 3: Cross multiply
    3,033,302,311,819.30x = 4,549,493,743,611.90 × 825,550,503,065.19
  4. Step 4: Simplify right side
    3,033,302,311,819.30x = 3,755,836,848,730,738,605,948,928
  5. Step 5: Solve for x
    x = 3,755,836,848,730,738,605,948,928/3,033,302,311,819.30
  6. Step 6: Final answer
    x = 1,238,200,635,029.38

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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.