Finding the Fourth Proportional to 24,993,337.09, 34,482,451.76 and 14,537,133.81
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Solution
The fourth proportional to 24,993,337.09, 34,482,451.76 and 14,537,133.81 is: 20,056,385.96
Step by Step Solution
- Step 1: Write the proportion equation
24,993,337.09 : 34,482,451.76 = 14,537,133.81 : x - Step 2: Convert to fraction form
24,993,337.09/34,482,451.76 = 14,537,133.81/x - Step 3: Cross multiply
24,993,337.09x = 34,482,451.76 × 14,537,133.81 - Step 4: Simplify right side
24,993,337.09x = 501,276,015,205,734.56 - Step 5: Solve for x
x = 501,276,015,205,734.56/24,993,337.09 - Step 6: Final answer
x = 20,056,385.96
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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.