Finding the Fourth Proportional to 4,174,407,893.56, 6,247,984,512.09 and 3,068,720,092.48
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Solution
The fourth proportional to 4,174,407,893.56, 6,247,984,512.09 and 3,068,720,092.48 is: 4,593,062,321.33
Step by Step Solution
- Step 1: Write the proportion equation
4,174,407,893.56 : 6,247,984,512.09 = 3,068,720,092.48 : x - Step 2: Convert to fraction form
4,174,407,893.56/6,247,984,512.09 = 3,068,720,092.48/x - Step 3: Cross multiply
4,174,407,893.56x = 6,247,984,512.09 × 3,068,720,092.48 - Step 4: Simplify right side
4,174,407,893.56x = 19,173,315,609,754,431,488 - Step 5: Solve for x
x = 19,173,315,609,754,431,488/4,174,407,893.56 - Step 6: Final answer
x = 4,593,062,321.33
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.