Home / 2,098,599,414.40-3,146,464,230.90-993,733,575.40

Finding the Fourth Proportional to 2,098,599,414.40, 3,146,464,230.90 and 993,733,575.40

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Solution

The fourth proportional to 2,098,599,414.40, 3,146,464,230.90 and 993,733,575.40 is: 1,489,920,910.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,098,599,414.40 : 3,146,464,230.90 = 993,733,575.40 : x
  2. Step 2: Convert to fraction form
    2,098,599,414.40/3,146,464,230.90 = 993,733,575.40/x
  3. Step 3: Cross multiply
    2,098,599,414.40x = 3,146,464,230.90 × 993,733,575.40
  4. Step 4: Simplify right side
    2,098,599,414.40x = 3,126,747,150,040,467,968
  5. Step 5: Solve for x
    x = 3,126,747,150,040,467,968/2,098,599,414.40
  6. Step 6: Final answer
    x = 1,489,920,910.39

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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.