Home / 104,873,321,361.96-144,724,911,268.86-58,523,262,626.54

Finding the Fourth Proportional to 104,873,321,361.96, 144,724,911,268.86 and 58,523,262,626.54

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Solution

The fourth proportional to 104,873,321,361.96, 144,724,911,268.86 and 58,523,262,626.54 is: 80,761,950,520.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,873,321,361.96 : 144,724,911,268.86 = 58,523,262,626.54 : x
  2. Step 2: Convert to fraction form
    104,873,321,361.96/144,724,911,268.86 = 58,523,262,626.54/x
  3. Step 3: Cross multiply
    104,873,321,361.96x = 144,724,911,268.86 × 58,523,262,626.54
  4. Step 4: Simplify right side
    104,873,321,361.96x = 8,469,773,990,789,468,127,232
  5. Step 5: Solve for x
    x = 8,469,773,990,789,468,127,232/104,873,321,361.96
  6. Step 6: Final answer
    x = 80,761,950,520.83

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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.