Finding the Fourth Proportional to 466,251,685,115.80, 699,377,527,673.70 and 466,251,685,115.80
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Solution
The fourth proportional to 466,251,685,115.80, 699,377,527,673.70 and 466,251,685,115.80 is: 699,377,527,673.70
Step by Step Solution
- Step 1: Write the proportion equation
466,251,685,115.80 : 699,377,527,673.70 = 466,251,685,115.80 : x - Step 2: Convert to fraction form
466,251,685,115.80/699,377,527,673.70 = 466,251,685,115.80/x - Step 3: Cross multiply
466,251,685,115.80x = 699,377,527,673.70 × 466,251,685,115.80 - Step 4: Simplify right side
466,251,685,115.80x = 326,085,950,809,984,651,493,376 - Step 5: Solve for x
x = 326,085,950,809,984,651,493,376/466,251,685,115.80 - Step 6: Final answer
x = 699,377,527,673.70
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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.