Home / 35,722,768.77-49,325,188.86-27,449,790.60

Finding the Fourth Proportional to 35,722,768.77, 49,325,188.86 and 27,449,790.60

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Solution

The fourth proportional to 35,722,768.77, 49,325,188.86 and 27,449,790.60 is: 37,902,048.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,722,768.77 : 49,325,188.86 = 27,449,790.60 : x
  2. Step 2: Convert to fraction form
    35,722,768.77/49,325,188.86 = 27,449,790.60/x
  3. Step 3: Cross multiply
    35,722,768.77x = 49,325,188.86 × 27,449,790.60
  4. Step 4: Simplify right side
    35,722,768.77x = 1,353,966,105,512,452.75
  5. Step 5: Solve for x
    x = 1,353,966,105,512,452.75/35,722,768.77
  6. Step 6: Final answer
    x = 37,902,048.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.