Home / 45,331,540.60-62,559,743.97-25,491,550.06

Finding the Fourth Proportional to 45,331,540.60, 62,559,743.97 and 25,491,550.06

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Solution

The fourth proportional to 45,331,540.60, 62,559,743.97 and 25,491,550.06 is: 35,179,586.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,331,540.60 : 62,559,743.97 = 25,491,550.06 : x
  2. Step 2: Convert to fraction form
    45,331,540.60/62,559,743.97 = 25,491,550.06/x
  3. Step 3: Cross multiply
    45,331,540.60x = 62,559,743.97 × 25,491,550.06
  4. Step 4: Simplify right side
    45,331,540.60x = 1,594,744,845,152,038
  5. Step 5: Solve for x
    x = 1,594,744,845,152,038/45,331,540.60
  6. Step 6: Final answer
    x = 35,179,586.31

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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.