Home / 23,918,571.52-35,883,572.19-7,744,540.57

Finding the Fourth Proportional to 23,918,571.52, 35,883,572.19 and 7,744,540.57

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Solution

The fourth proportional to 23,918,571.52, 35,883,572.19 and 7,744,540.57 is: 11,618,661.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,918,571.52 : 35,883,572.19 = 7,744,540.57 : x
  2. Step 2: Convert to fraction form
    23,918,571.52/35,883,572.19 = 7,744,540.57/x
  3. Step 3: Cross multiply
    23,918,571.52x = 35,883,572.19 × 7,744,540.57
  4. Step 4: Simplify right side
    23,918,571.52x = 277,901,780,621,978.75
  5. Step 5: Solve for x
    x = 277,901,780,621,978.75/23,918,571.52
  6. Step 6: Final answer
    x = 11,618,661.27

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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.