Home / 45,331,613.36-62,559,844.50-25,491,623.24

Finding the Fourth Proportional to 45,331,613.36, 62,559,844.50 and 25,491,623.24

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Solution

The fourth proportional to 45,331,613.36, 62,559,844.50 and 25,491,623.24 is: 35,179,687.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,331,613.36 : 62,559,844.50 = 25,491,623.24 : x
  2. Step 2: Convert to fraction form
    45,331,613.36/62,559,844.50 = 25,491,623.24/x
  3. Step 3: Cross multiply
    45,331,613.36x = 62,559,844.50 × 25,491,623.24
  4. Step 4: Simplify right side
    45,331,613.36x = 1,594,751,985,946,986
  5. Step 5: Solve for x
    x = 1,594,751,985,946,986/45,331,613.36
  6. Step 6: Final answer
    x = 35,179,687.37

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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.