Finding the Fourth Proportional to 41,562,718.30, 57,354,086.16 and 22,976,750.05
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Solution
The fourth proportional to 41,562,718.30, 57,354,086.16 and 22,976,750.05 is: 31,706,552.31
Step by Step Solution
- Step 1: Write the proportion equation
41,562,718.30 : 57,354,086.16 = 22,976,750.05 : x - Step 2: Convert to fraction form
41,562,718.30/57,354,086.16 = 22,976,750.05/x - Step 3: Cross multiply
41,562,718.30x = 57,354,086.16 × 22,976,750.05 - Step 4: Simplify right side
41,562,718.30x = 1,317,810,501,965,732.75 - Step 5: Solve for x
x = 1,317,810,501,965,732.75/41,562,718.30 - Step 6: Final answer
x = 31,706,552.31
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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.