Finding the Fourth Proportional to 4,382,241,250.26, 6,043,966,706.61 and 3,852,472,517.94
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Solution
The fourth proportional to 4,382,241,250.26, 6,043,966,706.61 and 3,852,472,517.94 is: 5,313,312,140.26
Step by Step Solution
- Step 1: Write the proportion equation
4,382,241,250.26 : 6,043,966,706.61 = 3,852,472,517.94 : x - Step 2: Convert to fraction form
4,382,241,250.26/6,043,966,706.61 = 3,852,472,517.94/x - Step 3: Cross multiply
4,382,241,250.26x = 6,043,966,706.61 × 3,852,472,517.94 - Step 4: Simplify right side
4,382,241,250.26x = 23,284,215,636,559,355,904 - Step 5: Solve for x
x = 23,284,215,636,559,355,904/4,382,241,250.26 - Step 6: Final answer
x = 5,313,312,140.26
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1.5x scale
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.