Home / 2,490,916,634,448.50-3,735,997,431,010.80-677,933,529,057.36

Finding the Fourth Proportional to 2,490,916,634,448.50, 3,735,997,431,010.80 and 677,933,529,057.36

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Solution

The fourth proportional to 2,490,916,634,448.50, 3,735,997,431,010.80 and 677,933,529,057.36 is: 1,016,797,546,705.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,490,916,634,448.50 : 3,735,997,431,010.80 = 677,933,529,057.36 : x
  2. Step 2: Convert to fraction form
    2,490,916,634,448.50/3,735,997,431,010.80 = 677,933,529,057.36/x
  3. Step 3: Cross multiply
    2,490,916,634,448.50x = 3,735,997,431,010.80 × 677,933,529,057.36
  4. Step 4: Simplify right side
    2,490,916,634,448.50x = 2,532,757,922,954,382,197,915,648
  5. Step 5: Solve for x
    x = 2,532,757,922,954,382,197,915,648/2,490,916,634,448.50
  6. Step 6: Final answer
    x = 1,016,797,546,705.19

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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.