Home / 3,636,741,850,728-5,018,735,051,273.60-2,074,287,248,418.60

Finding the Fourth Proportional to 3,636,741,850,728, 5,018,735,051,273.60 and 2,074,287,248,418.60

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Solution

The fourth proportional to 3,636,741,850,728, 5,018,735,051,273.60 and 2,074,287,248,418.60 is: 2,862,534,253,830.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,636,741,850,728 : 5,018,735,051,273.60 = 2,074,287,248,418.60 : x
  2. Step 2: Convert to fraction form
    3,636,741,850,728/5,018,735,051,273.60 = 2,074,287,248,418.60/x
  3. Step 3: Cross multiply
    3,636,741,850,728x = 5,018,735,051,273.60 × 2,074,287,248,418.60
  4. Step 4: Simplify right side
    3,636,741,850,728x = 10,410,298,120,048,297,214,214,144
  5. Step 5: Solve for x
    x = 10,410,298,120,048,297,214,214,144/3,636,741,850,728
  6. Step 6: Final answer
    x = 2,862,534,253,830.63

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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.