Home / 6,886,603,950,039.50-9,503,456,973,010.90-3,761,538,453,107.60

Finding the Fourth Proportional to 6,886,603,950,039.50, 9,503,456,973,010.90 and 3,761,538,453,107.60

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Solution

The fourth proportional to 6,886,603,950,039.50, 9,503,456,973,010.90 and 3,761,538,453,107.60 is: 5,190,892,216,362.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,886,603,950,039.50 : 9,503,456,973,010.90 = 3,761,538,453,107.60 : x
  2. Step 2: Convert to fraction form
    6,886,603,950,039.50/9,503,456,973,010.90 = 3,761,538,453,107.60/x
  3. Step 3: Cross multiply
    6,886,603,950,039.50x = 9,503,456,973,010.90 × 3,761,538,453,107.60
  4. Step 4: Simplify right side
    6,886,603,950,039.50x = 35,747,618,841,434,057,860,972,544
  5. Step 5: Solve for x
    x = 35,747,618,841,434,057,860,972,544/6,886,603,950,039.50
  6. Step 6: Final answer
    x = 5,190,892,216,362.90

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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.