Finding the Fourth Proportional to 24,073,806.35, 33,221,849.06 and 13,760,750.81
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Solution
The fourth proportional to 24,073,806.35, 33,221,849.06 and 13,760,750.81 is: 18,989,834.00
Step by Step Solution
- Step 1: Write the proportion equation
24,073,806.35 : 33,221,849.06 = 13,760,750.81 : x - Step 2: Convert to fraction form
24,073,806.35/33,221,849.06 = 13,760,750.81/x - Step 3: Cross multiply
24,073,806.35x = 33,221,849.06 × 13,760,750.81 - Step 4: Simplify right side
24,073,806.35x = 457,157,586,362,092.75 - Step 5: Solve for x
x = 457,157,586,362,092.75/24,073,806.35 - Step 6: Final answer
x = 18,989,834.00
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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.