Finding the Fourth Proportional to 5,372,153,093,664.50, 8,050,029,831,843 and 3,189,649,292,755.80
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Solution
The fourth proportional to 5,372,153,093,664.50, 8,050,029,831,843 and 3,189,649,292,755.80 is: 4,779,605,404,410.81
Step by Step Solution
- Step 1: Write the proportion equation
5,372,153,093,664.50 : 8,050,029,831,843 = 3,189,649,292,755.80 : x - Step 2: Convert to fraction form
5,372,153,093,664.50/8,050,029,831,843 = 3,189,649,292,755.80/x - Step 3: Cross multiply
5,372,153,093,664.50x = 8,050,029,831,843 × 3,189,649,292,755.80 - Step 4: Simplify right side
5,372,153,093,664.50x = 25,676,771,959,801,114,525,696,000 - Step 5: Solve for x
x = 25,676,771,959,801,114,525,696,000/5,372,153,093,664.50 - Step 6: Final answer
x = 4,779,605,404,410.81
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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.