Home / 2,490,916,634,451-3,735,997,431,014.60-677,933,529,059.86

Finding the Fourth Proportional to 2,490,916,634,451, 3,735,997,431,014.60 and 677,933,529,059.86

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Solution

The fourth proportional to 2,490,916,634,451, 3,735,997,431,014.60 and 677,933,529,059.86 is: 1,016,797,546,708.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,490,916,634,451 : 3,735,997,431,014.60 = 677,933,529,059.86 : x
  2. Step 2: Convert to fraction form
    2,490,916,634,451/3,735,997,431,014.60 = 677,933,529,059.86/x
  3. Step 3: Cross multiply
    2,490,916,634,451x = 3,735,997,431,014.60 × 677,933,529,059.86
  4. Step 4: Simplify right side
    2,490,916,634,451x = 2,532,757,922,966,298,584,678,400
  5. Step 5: Solve for x
    x = 2,532,757,922,966,298,584,678,400/2,490,916,634,451
  6. Step 6: Final answer
    x = 1,016,797,546,708.95

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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.