Home / 2,490,916,634,450-3,735,997,431,013.10-677,933,529,058.86

Finding the Fourth Proportional to 2,490,916,634,450, 3,735,997,431,013.10 and 677,933,529,058.86

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Solution

The fourth proportional to 2,490,916,634,450, 3,735,997,431,013.10 and 677,933,529,058.86 is: 1,016,797,546,707.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,490,916,634,450 : 3,735,997,431,013.10 = 677,933,529,058.86 : x
  2. Step 2: Convert to fraction form
    2,490,916,634,450/3,735,997,431,013.10 = 677,933,529,058.86/x
  3. Step 3: Cross multiply
    2,490,916,634,450x = 3,735,997,431,013.10 × 677,933,529,058.86
  4. Step 4: Simplify right side
    2,490,916,634,450x = 2,532,757,922,961,545,666,494,464
  5. Step 5: Solve for x
    x = 2,532,757,922,961,545,666,494,464/2,490,916,634,450
  6. Step 6: Final answer
    x = 1,016,797,546,707.45

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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.