Home / 7,408,114,717,370.10-11,108,356,629,857-3,325,084,574,297.10

Finding the Fourth Proportional to 7,408,114,717,370.10, 11,108,356,629,857 and 3,325,084,574,297.10

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Solution

The fourth proportional to 7,408,114,717,370.10, 11,108,356,629,857 and 3,325,084,574,297.10 is: 4,985,914,322,995.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,408,114,717,370.10 : 11,108,356,629,857 = 3,325,084,574,297.10 : x
  2. Step 2: Convert to fraction form
    7,408,114,717,370.10/11,108,356,629,857 = 3,325,084,574,297.10/x
  3. Step 3: Cross multiply
    7,408,114,717,370.10x = 11,108,356,629,857 × 3,325,084,574,297.10
  4. Step 4: Simplify right side
    7,408,114,717,370.10x = 36,936,225,275,728,431,870,377,984
  5. Step 5: Solve for x
    x = 36,936,225,275,728,431,870,377,984/7,408,114,717,370.10
  6. Step 6: Final answer
    x = 4,985,914,322,995.38

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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.