Home / 101,056,571.44-151,652,568.04-35,477,903.86

Finding the Fourth Proportional to 101,056,571.44, 151,652,568.04 and 35,477,903.86

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Solution

The fourth proportional to 101,056,571.44, 151,652,568.04 and 35,477,903.86 is: 53,240,627.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,056,571.44 : 151,652,568.04 = 35,477,903.86 : x
  2. Step 2: Convert to fraction form
    101,056,571.44/151,652,568.04 = 35,477,903.86/x
  3. Step 3: Cross multiply
    101,056,571.44x = 151,652,568.04 × 35,477,903.86
  4. Step 4: Simplify right side
    101,056,571.44x = 5,380,315,228,577,403
  5. Step 5: Solve for x
    x = 5,380,315,228,577,403/101,056,571.44
  6. Step 6: Final answer
    x = 53,240,627.03

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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.