Home / 2,449,763,528,748.10-3,380,656,471,791.80-1,337,373,782,550.60

Finding the Fourth Proportional to 2,449,763,528,748.10, 3,380,656,471,791.80 and 1,337,373,782,550.60

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Solution

The fourth proportional to 2,449,763,528,748.10, 3,380,656,471,791.80 and 1,337,373,782,550.60 is: 1,845,566,431,260.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,763,528,748.10 : 3,380,656,471,791.80 = 1,337,373,782,550.60 : x
  2. Step 2: Convert to fraction form
    2,449,763,528,748.10/3,380,656,471,791.80 = 1,337,373,782,550.60/x
  3. Step 3: Cross multiply
    2,449,763,528,748.10x = 3,380,656,471,791.80 × 1,337,373,782,550.60
  4. Step 4: Simplify right side
    2,449,763,528,748.10x = 4,521,201,333,184,365,307,363,328
  5. Step 5: Solve for x
    x = 4,521,201,333,184,365,307,363,328/2,449,763,528,748.10
  6. Step 6: Final answer
    x = 1,845,566,431,260.75

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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.