Home / 6,449,278,045,796.20-8,900,003,362,782.20-3,482,905,103,891.10

Finding the Fourth Proportional to 6,449,278,045,796.20, 8,900,003,362,782.20 and 3,482,905,103,891.10

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Solution

The fourth proportional to 6,449,278,045,796.20, 8,900,003,362,782.20 and 3,482,905,103,891.10 is: 4,806,408,859,529.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,449,278,045,796.20 : 8,900,003,362,782.20 = 3,482,905,103,891.10 : x
  2. Step 2: Convert to fraction form
    6,449,278,045,796.20/8,900,003,362,782.20 = 3,482,905,103,891.10/x
  3. Step 3: Cross multiply
    6,449,278,045,796.20x = 8,900,003,362,782.20 × 3,482,905,103,891.10
  4. Step 4: Simplify right side
    6,449,278,045,796.20x = 30,997,867,136,882,077,494,935,552
  5. Step 5: Solve for x
    x = 30,997,867,136,882,077,494,935,552/6,449,278,045,796.20
  6. Step 6: Final answer
    x = 4,806,408,859,529.21

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Double scale
Find fourth proportional to 6,449,278,045,797.20, 8,900,003,362,783.58 and 3,482,905,103,892.10
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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.