Home / 33,317,723,321.98-45,978,458,696.06-19,044,860,149.06

Finding the Fourth Proportional to 33,317,723,321.98, 45,978,458,696.06 and 19,044,860,149.06

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Solution

The fourth proportional to 33,317,723,321.98, 45,978,458,696.06 and 19,044,860,149.06 is: 26,281,907,298.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,317,723,321.98 : 45,978,458,696.06 = 19,044,860,149.06 : x
  2. Step 2: Convert to fraction form
    33,317,723,321.98/45,978,458,696.06 = 19,044,860,149.06/x
  3. Step 3: Cross multiply
    33,317,723,321.98x = 45,978,458,696.06 × 19,044,860,149.06
  4. Step 4: Simplify right side
    33,317,723,321.98x = 875,653,315,735,794,352,128
  5. Step 5: Solve for x
    x = 875,653,315,735,794,352,128/33,317,723,321.98
  6. Step 6: Final answer
    x = 26,281,907,298.21

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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.