Home / 1,091,890,368,122-1,635,631,560,067.60-1,091,890,368,122

Finding the Fourth Proportional to 1,091,890,368,122, 1,635,631,560,067.60 and 1,091,890,368,122

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Solution

The fourth proportional to 1,091,890,368,122, 1,635,631,560,067.60 and 1,091,890,368,122 is: 1,635,631,560,067.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,091,890,368,122 : 1,635,631,560,067.60 = 1,091,890,368,122 : x
  2. Step 2: Convert to fraction form
    1,091,890,368,122/1,635,631,560,067.60 = 1,091,890,368,122/x
  3. Step 3: Cross multiply
    1,091,890,368,122x = 1,635,631,560,067.60 × 1,091,890,368,122
  4. Step 4: Simplify right side
    1,091,890,368,122x = 1,785,930,346,234,173,039,050,752
  5. Step 5: Solve for x
    x = 1,785,930,346,234,173,039,050,752/1,091,890,368,122
  6. Step 6: Final answer
    x = 1,635,631,560,067.60

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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.