Home / 6,440,052,467,839.50-9,659,362,714,217-2,304,697,611,438.10

Finding the Fourth Proportional to 6,440,052,467,839.50, 9,659,362,714,217 and 2,304,697,611,438.10

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Solution

The fourth proportional to 6,440,052,467,839.50, 9,659,362,714,217 and 2,304,697,611,438.10 is: 3,456,790,187,136.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,440,052,467,839.50 : 9,659,362,714,217 = 2,304,697,611,438.10 : x
  2. Step 2: Convert to fraction form
    6,440,052,467,839.50/9,659,362,714,217 = 2,304,697,611,438.10/x
  3. Step 3: Cross multiply
    6,440,052,467,839.50x = 9,659,362,714,217 × 2,304,697,611,438.10
  4. Step 4: Simplify right side
    6,440,052,467,839.50x = 22,261,910,175,470,163,756,843,008
  5. Step 5: Solve for x
    x = 22,261,910,175,470,163,756,843,008/6,440,052,467,839.50
  6. Step 6: Final answer
    x = 3,456,790,187,136.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.