Home / 110,177,600.40-165,266,400.60-33,500,505.60

Finding the Fourth Proportional to 110,177,600.40, 165,266,400.60 and 33,500,505.60

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Solution

The fourth proportional to 110,177,600.40, 165,266,400.60 and 33,500,505.60 is: 50,250,758.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,177,600.40 : 165,266,400.60 = 33,500,505.60 : x
  2. Step 2: Convert to fraction form
    110,177,600.40/165,266,400.60 = 33,500,505.60/x
  3. Step 3: Cross multiply
    110,177,600.40x = 165,266,400.60 × 33,500,505.60
  4. Step 4: Simplify right side
    110,177,600.40x = 5,536,507,978,792,143
  5. Step 5: Solve for x
    x = 5,536,507,978,792,143/110,177,600.40
  6. Step 6: Final answer
    x = 50,250,758.40

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1.5x scale

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.