Home / 51,907,975.37-71,608,616.28-37,026,588.54

Finding the Fourth Proportional to 51,907,975.37, 71,608,616.28 and 37,026,588.54

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Solution

The fourth proportional to 51,907,975.37, 71,608,616.28 and 37,026,588.54 is: 51,079,294.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,907,975.37 : 71,608,616.28 = 37,026,588.54 : x
  2. Step 2: Convert to fraction form
    51,907,975.37/71,608,616.28 = 37,026,588.54/x
  3. Step 3: Cross multiply
    51,907,975.37x = 71,608,616.28 × 37,026,588.54
  4. Step 4: Simplify right side
    51,907,975.37x = 2,651,422,770,918,305.50
  5. Step 5: Solve for x
    x = 2,651,422,770,918,305.50/51,907,975.37
  6. Step 6: Final answer
    x = 51,079,294.70

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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.