Home / 2,017,471,629.72-3,027,081,457.43-1,083,705,019.82

Finding the Fourth Proportional to 2,017,471,629.72, 3,027,081,457.43 and 1,083,705,019.82

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Solution

The fourth proportional to 2,017,471,629.72, 3,027,081,457.43 and 1,083,705,019.82 is: 1,626,027,014.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,471,629.72 : 3,027,081,457.43 = 1,083,705,019.82 : x
  2. Step 2: Convert to fraction form
    2,017,471,629.72/3,027,081,457.43 = 1,083,705,019.82/x
  3. Step 3: Cross multiply
    2,017,471,629.72x = 3,027,081,457.43 × 1,083,705,019.82
  4. Step 4: Simplify right side
    2,017,471,629.72x = 3,280,463,370,821,766,144
  5. Step 5: Solve for x
    x = 3,280,463,370,821,766,144/2,017,471,629.72
  6. Step 6: Final answer
    x = 1,626,027,014.45

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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.