Finding the Fourth Proportional to 27,052,361.29, 40,579,132.70 and 16,278,674.41
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Solution
The fourth proportional to 27,052,361.29, 40,579,132.70 and 16,278,674.41 is: 24,418,367.11
Step by Step Solution
- Step 1: Write the proportion equation
27,052,361.29 : 40,579,132.70 = 16,278,674.41 : x - Step 2: Convert to fraction form
27,052,361.29/40,579,132.70 = 16,278,674.41/x - Step 3: Cross multiply
27,052,361.29x = 40,579,132.70 × 16,278,674.41 - Step 4: Simplify right side
27,052,361.29x = 660,574,489,063,484.25 - Step 5: Solve for x
x = 660,574,489,063,484.25/27,052,361.29 - Step 6: Final answer
x = 24,418,367.11
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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.