Finding the Fourth Proportional to 4,193,504,927,115.10, 6,292,069,519,894.50 and 2,255,056,135,685.80
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Solution
The fourth proportional to 4,193,504,927,115.10, 6,292,069,519,894.50 and 2,255,056,135,685.80 is: 3,383,558,675,525.61
Step by Step Solution
- Step 1: Write the proportion equation
4,193,504,927,115.10 : 6,292,069,519,894.50 = 2,255,056,135,685.80 : x - Step 2: Convert to fraction form
4,193,504,927,115.10/6,292,069,519,894.50 = 2,255,056,135,685.80/x - Step 3: Cross multiply
4,193,504,927,115.10x = 6,292,069,519,894.50 × 2,255,056,135,685.80 - Step 4: Simplify right side
4,193,504,927,115.10x = 14,188,969,976,999,696,155,017,216 - Step 5: Solve for x
x = 14,188,969,976,999,696,155,017,216/4,193,504,927,115.10 - Step 6: Final answer
x = 3,383,558,675,525.61
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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.