Finding the Fourth Proportional to 7,330,875,759,743.70, 10,996,313,639,615 and 7,330,875,759,743.70
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Solution
The fourth proportional to 7,330,875,759,743.70, 10,996,313,639,615 and 7,330,875,759,743.70 is: 10,996,313,639,615
Step by Step Solution
- Step 1: Write the proportion equation
7,330,875,759,743.70 : 10,996,313,639,615 = 7,330,875,759,743.70 : x - Step 2: Convert to fraction form
7,330,875,759,743.70/10,996,313,639,615 = 7,330,875,759,743.70/x - Step 3: Cross multiply
7,330,875,759,743.70x = 10,996,313,639,615 × 7,330,875,759,743.70 - Step 4: Simplify right side
7,330,875,759,743.70x = 80,612,609,107,192,626,693,537,792 - Step 5: Solve for x
x = 80,612,609,107,192,626,693,537,792/7,330,875,759,743.70 - Step 6: Final answer
x = 10,996,313,639,615
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.