Home / 3,760,114,903,108-5,641,278,941,974.40-1,213,236,714,585.70

Finding the Fourth Proportional to 3,760,114,903,108, 5,641,278,941,974.40 and 1,213,236,714,585.70

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Solution

The fourth proportional to 3,760,114,903,108, 5,641,278,941,974.40 and 1,213,236,714,585.70 is: 1,820,212,122,763.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,760,114,903,108 : 5,641,278,941,974.40 = 1,213,236,714,585.70 : x
  2. Step 2: Convert to fraction form
    3,760,114,903,108/5,641,278,941,974.40 = 1,213,236,714,585.70/x
  3. Step 3: Cross multiply
    3,760,114,903,108x = 5,641,278,941,974.40 × 1,213,236,714,585.70
  4. Step 4: Simplify right side
    3,760,114,903,108x = 6,844,206,729,622,515,089,408,000
  5. Step 5: Solve for x
    x = 6,844,206,729,622,515,089,408,000/3,760,114,903,108
  6. Step 6: Final answer
    x = 1,820,212,122,763.93

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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.