Home / 33,174,134.40-49,761,201.60-27,505,430.40

Finding the Fourth Proportional to 33,174,134.40, 49,761,201.60 and 27,505,430.40

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Solution

The fourth proportional to 33,174,134.40, 49,761,201.60 and 27,505,430.40 is: 41,258,145.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,174,134.40 : 49,761,201.60 = 27,505,430.40 : x
  2. Step 2: Convert to fraction form
    33,174,134.40/49,761,201.60 = 27,505,430.40/x
  3. Step 3: Cross multiply
    33,174,134.40x = 49,761,201.60 × 27,505,430.40
  4. Step 4: Simplify right side
    33,174,134.40x = 1,368,703,267,229,168.50
  5. Step 5: Solve for x
    x = 1,368,703,267,229,168.50/33,174,134.40
  6. Step 6: Final answer
    x = 41,258,145.60

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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.