Home / 110,990,596.20-166,485,894.30-34,321,374.60

Finding the Fourth Proportional to 110,990,596.20, 166,485,894.30 and 34,321,374.60

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Solution

The fourth proportional to 110,990,596.20, 166,485,894.30 and 34,321,374.60 is: 51,482,061.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,990,596.20 : 166,485,894.30 = 34,321,374.60 : x
  2. Step 2: Convert to fraction form
    110,990,596.20/166,485,894.30 = 34,321,374.60/x
  3. Step 3: Cross multiply
    110,990,596.20x = 166,485,894.30 × 34,321,374.60
  4. Step 4: Simplify right side
    110,990,596.20x = 5,714,024,743,886,305
  5. Step 5: Solve for x
    x = 5,714,024,743,886,305/110,990,596.20
  6. Step 6: Final answer
    x = 51,482,061.90

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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.