Home / 1,463,183,695.22-2,019,195,498.94-794,128,750.38

Finding the Fourth Proportional to 1,463,183,695.22, 2,019,195,498.94 and 794,128,750.38

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Solution

The fourth proportional to 1,463,183,695.22, 2,019,195,498.94 and 794,128,750.38 is: 1,095,898,760.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,183,695.22 : 2,019,195,498.94 = 794,128,750.38 : x
  2. Step 2: Convert to fraction form
    1,463,183,695.22/2,019,195,498.94 = 794,128,750.38/x
  3. Step 3: Cross multiply
    1,463,183,695.22x = 2,019,195,498.94 × 794,128,750.38
  4. Step 4: Simplify right side
    1,463,183,695.22x = 1,603,501,198,346,142,976
  5. Step 5: Solve for x
    x = 1,603,501,198,346,142,976/1,463,183,695.22
  6. Step 6: Final answer
    x = 1,095,898,760.75

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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.