Finding the Fourth Proportional to 46,944,286.24, 70,398,740.04 and 19,652,465.92
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Solution
The fourth proportional to 46,944,286.24, 70,398,740.04 and 19,652,465.92 is: 29,471,293.53
Step by Step Solution
- Step 1: Write the proportion equation
46,944,286.24 : 70,398,740.04 = 19,652,465.92 : x - Step 2: Convert to fraction form
46,944,286.24/70,398,740.04 = 19,652,465.92/x - Step 3: Cross multiply
46,944,286.24x = 70,398,740.04 × 19,652,465.92 - Step 4: Simplify right side
46,944,286.24x = 1,383,508,839,447,039.75 - Step 5: Solve for x
x = 1,383,508,839,447,039.75/46,944,286.24 - Step 6: Final answer
x = 29,471,293.53
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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.