Home / 111,848,652.25-167,778,957.11-35,177,659.18

Finding the Fourth Proportional to 111,848,652.25, 167,778,957.11 and 35,177,659.18

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Solution

The fourth proportional to 111,848,652.25, 167,778,957.11 and 35,177,659.18 is: 52,768,369.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,848,652.25 : 167,778,957.11 = 35,177,659.18 : x
  2. Step 2: Convert to fraction form
    111,848,652.25/167,778,957.11 = 35,177,659.18/x
  3. Step 3: Cross multiply
    111,848,652.25x = 167,778,957.11 × 35,177,659.18
  4. Step 4: Simplify right side
    111,848,652.25x = 5,902,070,970,791,418
  5. Step 5: Solve for x
    x = 5,902,070,970,791,418/111,848,652.25
  6. Step 6: Final answer
    x = 52,768,369.15

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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.