Home / 6,886,603,950,037.20-9,503,456,973,008.40-3,761,538,453,105.90

Finding the Fourth Proportional to 6,886,603,950,037.20, 9,503,456,973,008.40 and 3,761,538,453,105.90

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Solution

The fourth proportional to 6,886,603,950,037.20, 9,503,456,973,008.40 and 3,761,538,453,105.90 is: 5,190,892,216,360.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,886,603,950,037.20 : 9,503,456,973,008.40 = 3,761,538,453,105.90 : x
  2. Step 2: Convert to fraction form
    6,886,603,950,037.20/9,503,456,973,008.40 = 3,761,538,453,105.90/x
  3. Step 3: Cross multiply
    6,886,603,950,037.20x = 9,503,456,973,008.40 × 3,761,538,453,105.90
  4. Step 4: Simplify right side
    6,886,603,950,037.20x = 35,747,618,841,408,494,215,626,752
  5. Step 5: Solve for x
    x = 35,747,618,841,408,494,215,626,752/6,886,603,950,037.20
  6. Step 6: Final answer
    x = 5,190,892,216,360.92

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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.