Finding the Fourth Proportional to 4,560,531,051.62, 6,293,792,186.47 and 2,553,348,626.03
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Solution
The fourth proportional to 4,560,531,051.62, 6,293,792,186.47 and 2,553,348,626.03 is: 3,523,766,300.44
Step by Step Solution
- Step 1: Write the proportion equation
4,560,531,051.62 : 6,293,792,186.47 = 2,553,348,626.03 : x - Step 2: Convert to fraction form
4,560,531,051.62/6,293,792,186.47 = 2,553,348,626.03/x - Step 3: Cross multiply
4,560,531,051.62x = 6,293,792,186.47 × 2,553,348,626.03 - Step 4: Simplify right side
4,560,531,051.62x = 16,070,245,631,803,672,576 - Step 5: Solve for x
x = 16,070,245,631,803,672,576/4,560,531,051.62 - Step 6: Final answer
x = 3,523,766,300.44
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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.