Home / 3,096,315,099-4,272,793,997.04-1,892,671,480.44

Finding the Fourth Proportional to 3,096,315,099, 4,272,793,997.04 and 1,892,671,480.44

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Solution

The fourth proportional to 3,096,315,099, 4,272,793,997.04 and 1,892,671,480.44 is: 2,611,812,777.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096,315,099 : 4,272,793,997.04 = 1,892,671,480.44 : x
  2. Step 2: Convert to fraction form
    3,096,315,099/4,272,793,997.04 = 1,892,671,480.44/x
  3. Step 3: Cross multiply
    3,096,315,099x = 4,272,793,997.04 × 1,892,671,480.44
  4. Step 4: Simplify right side
    3,096,315,099x = 8,086,995,339,992,842,240
  5. Step 5: Solve for x
    x = 8,086,995,339,992,842,240/3,096,315,099
  6. Step 6: Final answer
    x = 2,611,812,777.91

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1.5x scale

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.