Home / 3,760,114,902,749.20-5,641,278,941,438.60-1,213,236,714,227.20

Finding the Fourth Proportional to 3,760,114,902,749.20, 5,641,278,941,438.60 and 1,213,236,714,227.20

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Solution

The fourth proportional to 3,760,114,902,749.20, 5,641,278,941,438.60 and 1,213,236,714,227.20 is: 1,820,212,122,226.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,760,114,902,749.20 : 5,641,278,941,438.60 = 1,213,236,714,227.20 : x
  2. Step 2: Convert to fraction form
    3,760,114,902,749.20/5,641,278,941,438.60 = 1,213,236,714,227.20/x
  3. Step 3: Cross multiply
    3,760,114,902,749.20x = 5,641,278,941,438.60 × 1,213,236,714,227.20
  4. Step 4: Simplify right side
    3,760,114,902,749.20x = 6,844,206,726,950,062,957,527,040
  5. Step 5: Solve for x
    x = 6,844,206,726,950,062,957,527,040/3,760,114,902,749.20
  6. Step 6: Final answer
    x = 1,820,212,122,226.89

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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.