Finding the Fourth Proportional to 33,858,251.84, 46,727,269.32 and 19,176,530
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Solution
The fourth proportional to 33,858,251.84, 46,727,269.32 and 19,176,530 is: 26,465,243.57
Step by Step Solution
- Step 1: Write the proportion equation
33,858,251.84 : 46,727,269.32 = 19,176,530 : x - Step 2: Convert to fraction form
33,858,251.84/46,727,269.32 = 19,176,530/x - Step 3: Cross multiply
33,858,251.84x = 46,727,269.32 × 19,176,530 - Step 4: Simplify right side
33,858,251.84x = 896,066,881,933,059.62 - Step 5: Solve for x
x = 896,066,881,933,059.62/33,858,251.84 - Step 6: Final answer
x = 26,465,243.57
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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.