Finding the Fourth Proportional to 17,330,273.26, 23,916,524.28 and 9,595,315.42
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Solution
The fourth proportional to 17,330,273.26, 23,916,524.28 and 9,595,315.42 is: 13,241,948.97
Step by Step Solution
- Step 1: Write the proportion equation
17,330,273.26 : 23,916,524.28 = 9,595,315.42 : x - Step 2: Convert to fraction form
17,330,273.26/23,916,524.28 = 9,595,315.42/x - Step 3: Cross multiply
17,330,273.26x = 23,916,524.28 × 9,595,315.42 - Step 4: Simplify right side
17,330,273.26x = 229,486,594,216,688.41 - Step 5: Solve for x
x = 229,486,594,216,688.41/17,330,273.26 - Step 6: Final answer
x = 13,241,948.97
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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.