Finding the Fourth Proportional to 29,652,586, 40,920,292.20 and 16,775,530
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Solution
The fourth proportional to 29,652,586, 40,920,292.20 and 16,775,530 is: 23,150,074.99
Step by Step Solution
- Step 1: Write the proportion equation
29,652,586 : 40,920,292.20 = 16,775,530 : x - Step 2: Convert to fraction form
29,652,586/40,920,292.20 = 16,775,530/x - Step 3: Cross multiply
29,652,586x = 40,920,292.20 × 16,775,530 - Step 4: Simplify right side
29,652,586x = 686,459,589,409,866 - Step 5: Solve for x
x = 686,459,589,409,866/29,652,586 - Step 6: Final answer
x = 23,150,074.99
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.