Home / 241,777,379.87-362,630,640.40-118,922,720.48

Finding the Fourth Proportional to 241,777,379.87, 362,630,640.40 and 118,922,720.48

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Solution

The fourth proportional to 241,777,379.87, 362,630,640.40 and 118,922,720.48 is: 178,366,654.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,777,379.87 : 362,630,640.40 = 118,922,720.48 : x
  2. Step 2: Convert to fraction form
    241,777,379.87/362,630,640.40 = 118,922,720.48/x
  3. Step 3: Cross multiply
    241,777,379.87x = 362,630,640.40 × 118,922,720.48
  4. Step 4: Simplify right side
    241,777,379.87x = 43,125,022,285,022,000
  5. Step 5: Solve for x
    x = 43,125,022,285,022,000/241,777,379.87
  6. Step 6: Final answer
    x = 178,366,654.10

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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.