Finding the Fourth Proportional to 44,268,561.92, 61,090,723.84 and 24,690,718.40
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Solution
The fourth proportional to 44,268,561.92, 61,090,723.84 and 24,690,718.40 is: 34,073,251.85
Step by Step Solution
- Step 1: Write the proportion equation
44,268,561.92 : 61,090,723.84 = 24,690,718.40 : x - Step 2: Convert to fraction form
44,268,561.92/61,090,723.84 = 24,690,718.40/x - Step 3: Cross multiply
44,268,561.92x = 61,090,723.84 × 24,690,718.40 - Step 4: Simplify right side
44,268,561.92x = 1,508,373,859,185,606.75 - Step 5: Solve for x
x = 1,508,373,859,185,606.75/44,268,561.92 - Step 6: Final answer
x = 34,073,251.85
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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.