Home / 16,373,144.55-24,556,272.30-8,278,510.80

Finding the Fourth Proportional to 16,373,144.55, 24,556,272.30 and 8,278,510.80

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Solution

The fourth proportional to 16,373,144.55, 24,556,272.30 and 8,278,510.80 is: 12,416,024.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,373,144.55 : 24,556,272.30 = 8,278,510.80 : x
  2. Step 2: Convert to fraction form
    16,373,144.55/24,556,272.30 = 8,278,510.80/x
  3. Step 3: Cross multiply
    16,373,144.55x = 24,556,272.30 × 8,278,510.80
  4. Step 4: Simplify right side
    16,373,144.55x = 203,289,365,443,290.84
  5. Step 5: Solve for x
    x = 203,289,365,443,290.84/16,373,144.55
  6. Step 6: Final answer
    x = 12,416,024.60

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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.