Home / 240,759,583.56-360,526,304.03-158,629,466.43

Finding the Fourth Proportional to 240,759,583.56, 360,526,304.03 and 158,629,466.43

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Solution

The fourth proportional to 240,759,583.56, 360,526,304.03 and 158,629,466.43 is: 237,540,264.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,759,583.56 : 360,526,304.03 = 158,629,466.43 : x
  2. Step 2: Convert to fraction form
    240,759,583.56/360,526,304.03 = 158,629,466.43/x
  3. Step 3: Cross multiply
    240,759,583.56x = 360,526,304.03 × 158,629,466.43
  4. Step 4: Simplify right side
    240,759,583.56x = 57,190,095,241,465,712
  5. Step 5: Solve for x
    x = 57,190,095,241,465,712/240,759,583.56
  6. Step 6: Final answer
    x = 237,540,264.84

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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.