Home / 16,347,096,014.20-24,520,644,021.30-8,082,125,582.20

Finding the Fourth Proportional to 16,347,096,014.20, 24,520,644,021.30 and 8,082,125,582.20

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Solution

The fourth proportional to 16,347,096,014.20, 24,520,644,021.30 and 8,082,125,582.20 is: 12,123,188,373.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,347,096,014.20 : 24,520,644,021.30 = 8,082,125,582.20 : x
  2. Step 2: Convert to fraction form
    16,347,096,014.20/24,520,644,021.30 = 8,082,125,582.20/x
  3. Step 3: Cross multiply
    16,347,096,014.20x = 24,520,644,021.30 × 8,082,125,582.20
  4. Step 4: Simplify right side
    16,347,096,014.20x = 198,178,924,336,568,205,312
  5. Step 5: Solve for x
    x = 198,178,924,336,568,205,312/16,347,096,014.20
  6. Step 6: Final answer
    x = 12,123,188,373.30

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1.5x scale

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.