Home / 6,886,603,950,030-9,503,456,972,997.60-3,761,538,453,098.20

Finding the Fourth Proportional to 6,886,603,950,030, 9,503,456,972,997.60 and 3,761,538,453,098.20

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Solution

The fourth proportional to 6,886,603,950,030, 9,503,456,972,997.60 and 3,761,538,453,098.20 is: 5,190,892,216,349.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,886,603,950,030 : 9,503,456,972,997.60 = 3,761,538,453,098.20 : x
  2. Step 2: Convert to fraction form
    6,886,603,950,030/9,503,456,972,997.60 = 3,761,538,453,098.20/x
  3. Step 3: Cross multiply
    6,886,603,950,030x = 9,503,456,972,997.60 × 3,761,538,453,098.20
  4. Step 4: Simplify right side
    6,886,603,950,030x = 35,747,618,841,294,694,762,151,936
  5. Step 5: Solve for x
    x = 35,747,618,841,294,694,762,151,936/6,886,603,950,030
  6. Step 6: Final answer
    x = 5,190,892,216,349.83

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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.