Home / 42,044,311,201.73-58,021,511,229.16-23,980,741,992.05

Finding the Fourth Proportional to 42,044,311,201.73, 58,021,511,229.16 and 23,980,741,992.05

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Solution

The fourth proportional to 42,044,311,201.73, 58,021,511,229.16 and 23,980,741,992.05 is: 33,093,630,291.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,044,311,201.73 : 58,021,511,229.16 = 23,980,741,992.05 : x
  2. Step 2: Convert to fraction form
    42,044,311,201.73/58,021,511,229.16 = 23,980,741,992.05/x
  3. Step 3: Cross multiply
    42,044,311,201.73x = 58,021,511,229.16 × 23,980,741,992.05
  4. Step 4: Simplify right side
    42,044,311,201.73x = 1,391,398,890,775,317,839,872
  5. Step 5: Solve for x
    x = 1,391,398,890,775,317,839,872/42,044,311,201.73
  6. Step 6: Final answer
    x = 33,093,630,291.61

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.