Finding the Fourth Proportional to 33,865,905,324.96, 46,732,523,397.84 and 18,625,070,268
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Solution
The fourth proportional to 33,865,905,324.96, 46,732,523,397.84 and 18,625,070,268 is: 25,701,262,781.37
Step by Step Solution
- Step 1: Write the proportion equation
33,865,905,324.96 : 46,732,523,397.84 = 18,625,070,268 : x - Step 2: Convert to fraction form
33,865,905,324.96/46,732,523,397.84 = 18,625,070,268/x - Step 3: Cross multiply
33,865,905,324.96x = 46,732,523,397.84 × 18,625,070,268 - Step 4: Simplify right side
33,865,905,324.96x = 870,396,532,085,724,020,736 - Step 5: Solve for x
x = 870,396,532,085,724,020,736/33,865,905,324.96 - Step 6: Final answer
x = 25,701,262,781.37
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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.