Home / 3,203,650,321,166.10-4,421,416,453,704.30-1,903,012,627,082.80

Finding the Fourth Proportional to 3,203,650,321,166.10, 4,421,416,453,704.30 and 1,903,012,627,082.80

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Solution

The fourth proportional to 3,203,650,321,166.10, 4,421,416,453,704.30 and 1,903,012,627,082.80 is: 2,626,382,562,853.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,203,650,321,166.10 : 4,421,416,453,704.30 = 1,903,012,627,082.80 : x
  2. Step 2: Convert to fraction form
    3,203,650,321,166.10/4,421,416,453,704.30 = 1,903,012,627,082.80/x
  3. Step 3: Cross multiply
    3,203,650,321,166.10x = 4,421,416,453,704.30 × 1,903,012,627,082.80
  4. Step 4: Simplify right side
    3,203,650,321,166.10x = 8,414,011,340,990,936,604,737,536
  5. Step 5: Solve for x
    x = 8,414,011,340,990,936,604,737,536/3,203,650,321,166.10
  6. Step 6: Final answer
    x = 2,626,382,562,853.59

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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.