Finding the Fourth Proportional to 29,627,216.43, 44,431,600.91 and 10,453,481.31
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Solution
The fourth proportional to 29,627,216.43, 44,431,600.91 and 10,453,481.31 is: 15,676,967.52
Step by Step Solution
- Step 1: Write the proportion equation
29,627,216.43 : 44,431,600.91 = 10,453,481.31 : x - Step 2: Convert to fraction form
29,627,216.43/44,431,600.91 = 10,453,481.31/x - Step 3: Cross multiply
29,627,216.43x = 44,431,600.91 × 10,453,481.31 - Step 4: Simplify right side
29,627,216.43x = 464,464,909,633,796.62 - Step 5: Solve for x
x = 464,464,909,633,796.62/29,627,216.43 - Step 6: Final answer
x = 15,676,967.52
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.