Home / 796,618,352,846.85-1,099,336,639,093.60-430,812,556,136.55

Finding the Fourth Proportional to 796,618,352,846.85, 1,099,336,639,093.60 and 430,812,556,136.55

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Solution

The fourth proportional to 796,618,352,846.85, 1,099,336,639,093.60 and 430,812,556,136.55 is: 594,523,118,692.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,618,352,846.85 : 1,099,336,639,093.60 = 430,812,556,136.55 : x
  2. Step 2: Convert to fraction form
    796,618,352,846.85/1,099,336,639,093.60 = 430,812,556,136.55/x
  3. Step 3: Cross multiply
    796,618,352,846.85x = 1,099,336,639,093.60 × 430,812,556,136.55
  4. Step 4: Simplify right side
    796,618,352,846.85x = 473,608,027,542,477,722,353,664
  5. Step 5: Solve for x
    x = 473,608,027,542,477,722,353,664/796,618,352,846.85
  6. Step 6: Final answer
    x = 594,523,118,692.86

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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.