Finding the Fourth Proportional to 4,570,681,204,821.60, 6,307,541,092,219.60 and 2,515,344,382,696
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Solution
The fourth proportional to 4,570,681,204,821.60, 6,307,541,092,219.60 and 2,515,344,382,696 is: 3,471,175,814,712.73
Step by Step Solution
- Step 1: Write the proportion equation
4,570,681,204,821.60 : 6,307,541,092,219.60 = 2,515,344,382,696 : x - Step 2: Convert to fraction form
4,570,681,204,821.60/6,307,541,092,219.60 = 2,515,344,382,696/x - Step 3: Cross multiply
4,570,681,204,821.60x = 6,307,541,092,219.60 × 2,515,344,382,696 - Step 4: Simplify right side
4,570,681,204,821.60x = 15,865,638,054,938,761,358,213,120 - Step 5: Solve for x
x = 15,865,638,054,938,761,358,213,120/4,570,681,204,821.60 - Step 6: Final answer
x = 3,471,175,814,712.73
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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.