Finding the Fourth Proportional to 5,999,658,883.25, 8,282,400,268.46 and 3,995,828,706.29
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Solution
The fourth proportional to 5,999,658,883.25, 8,282,400,268.46 and 3,995,828,706.29 is: 5,516,155,733.80
Step by Step Solution
- Step 1: Write the proportion equation
5,999,658,883.25 : 8,282,400,268.46 = 3,995,828,706.29 : x - Step 2: Convert to fraction form
5,999,658,883.25/8,282,400,268.46 = 3,995,828,706.29/x - Step 3: Cross multiply
5,999,658,883.25x = 8,282,400,268.46 × 3,995,828,706.29 - Step 4: Simplify right side
5,999,658,883.25x = 33,095,052,749,635,076,096 - Step 5: Solve for x
x = 33,095,052,749,635,076,096/5,999,658,883.25 - Step 6: Final answer
x = 5,516,155,733.80
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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.