Finding the Fourth Proportional to 4,606,095,193,940, 6,356,611,176,724.80 and 2,550,758,371,813.60
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Solution
The fourth proportional to 4,606,095,193,940, 6,356,611,176,724.80 and 2,550,758,371,813.60 is: 3,520,157,203,161.33
Step by Step Solution
- Step 1: Write the proportion equation
4,606,095,193,940 : 6,356,611,176,724.80 = 2,550,758,371,813.60 : x - Step 2: Convert to fraction form
4,606,095,193,940/6,356,611,176,724.80 = 2,550,758,371,813.60/x - Step 3: Cross multiply
4,606,095,193,940x = 6,356,611,176,724.80 × 2,550,758,371,813.60 - Step 4: Simplify right side
4,606,095,193,940x = 16,214,179,175,394,682,389,659,648 - Step 5: Solve for x
x = 16,214,179,175,394,682,389,659,648/4,606,095,193,940 - Step 6: Final answer
x = 3,520,157,203,161.33
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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.