Home / 240,759,559.83-360,526,268.52-158,629,442.67

Finding the Fourth Proportional to 240,759,559.83, 360,526,268.52 and 158,629,442.67

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Solution

The fourth proportional to 240,759,559.83, 360,526,268.52 and 158,629,442.67 is: 237,540,229.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,759,559.83 : 360,526,268.52 = 158,629,442.67 : x
  2. Step 2: Convert to fraction form
    240,759,559.83/360,526,268.52 = 158,629,442.67/x
  3. Step 3: Cross multiply
    240,759,559.83x = 360,526,268.52 × 158,629,442.67
  4. Step 4: Simplify right side
    240,759,559.83x = 57,190,081,043,222,360
  5. Step 5: Solve for x
    x = 57,190,081,043,222,360/240,759,559.83
  6. Step 6: Final answer
    x = 237,540,229.28

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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.