Finding the Fourth Proportional to 41,672,859.36, 62,511,651 and 12,923,082.24
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Solution
The fourth proportional to 41,672,859.36, 62,511,651 and 12,923,082.24 is: 19,385,355.82
Step by Step Solution
- Step 1: Write the proportion equation
41,672,859.36 : 62,511,651 = 12,923,082.24 : x - Step 2: Convert to fraction form
41,672,859.36/62,511,651 = 12,923,082.24/x - Step 3: Cross multiply
41,672,859.36x = 62,511,651 × 12,923,082.24 - Step 4: Simplify right side
41,672,859.36x = 807,843,206,831,178.25 - Step 5: Solve for x
x = 807,843,206,831,178.25/41,672,859.36 - Step 6: Final answer
x = 19,385,355.82
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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.