Home / 6,886,603,950,032-9,503,456,973,000.40-3,761,538,453,100.20

Finding the Fourth Proportional to 6,886,603,950,032, 9,503,456,973,000.40 and 3,761,538,453,100.20

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Solution

The fourth proportional to 6,886,603,950,032, 9,503,456,973,000.40 and 3,761,538,453,100.20 is: 5,190,892,216,352.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,886,603,950,032 : 9,503,456,973,000.40 = 3,761,538,453,100.20 : x
  2. Step 2: Convert to fraction form
    6,886,603,950,032/9,503,456,973,000.40 = 3,761,538,453,100.20/x
  3. Step 3: Cross multiply
    6,886,603,950,032x = 9,503,456,973,000.40 × 3,761,538,453,100.20
  4. Step 4: Simplify right side
    6,886,603,950,032x = 35,747,618,841,324,235,547,213,824
  5. Step 5: Solve for x
    x = 35,747,618,841,324,235,547,213,824/6,886,603,950,032
  6. Step 6: Final answer
    x = 5,190,892,216,352.61

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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.