Home / 43,383,235.26-59,870,735.37-25,976,253.45

Finding the Fourth Proportional to 43,383,235.26, 59,870,735.37 and 25,976,253.45

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Solution

The fourth proportional to 43,383,235.26, 59,870,735.37 and 25,976,253.45 is: 35,848,349.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,383,235.26 : 59,870,735.37 = 25,976,253.45 : x
  2. Step 2: Convert to fraction form
    43,383,235.26/59,870,735.37 = 25,976,253.45/x
  3. Step 3: Cross multiply
    43,383,235.26x = 59,870,735.37 × 25,976,253.45
  4. Step 4: Simplify right side
    43,383,235.26x = 1,555,217,396,208,999.50
  5. Step 5: Solve for x
    x = 1,555,217,396,208,999.50/43,383,235.26
  6. Step 6: Final answer
    x = 35,848,349.87

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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.