Home / 1,008,040,645,115-1,512,060,967,672.60-1,008,040,645,115

Finding the Fourth Proportional to 1,008,040,645,115, 1,512,060,967,672.60 and 1,008,040,645,115

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Solution

The fourth proportional to 1,008,040,645,115, 1,512,060,967,672.60 and 1,008,040,645,115 is: 1,512,060,967,672.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,008,040,645,115 : 1,512,060,967,672.60 = 1,008,040,645,115 : x
  2. Step 2: Convert to fraction form
    1,008,040,645,115/1,512,060,967,672.60 = 1,008,040,645,115/x
  3. Step 3: Cross multiply
    1,008,040,645,115x = 1,512,060,967,672.60 × 1,008,040,645,115
  4. Step 4: Simplify right side
    1,008,040,645,115x = 1,524,218,913,305,899,053,350,912
  5. Step 5: Solve for x
    x = 1,524,218,913,305,899,053,350,912/1,008,040,645,115
  6. Step 6: Final answer
    x = 1,512,060,967,672.60

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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.