Finding the Fourth Proportional to 67,541,036,604,625, 93,201,515,350,969 and 37,905,043,398,193
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Solution
The fourth proportional to 67,541,036,604,625, 93,201,515,350,969 and 37,905,043,398,193 is: 52,306,089,183,030.33
Step by Step Solution
- Step 1: Write the proportion equation
67,541,036,604,625 : 93,201,515,350,969 = 37,905,043,398,193 : x - Step 2: Convert to fraction form
67,541,036,604,625/93,201,515,350,969 = 37,905,043,398,193/x - Step 3: Cross multiply
67,541,036,604,625x = 93,201,515,350,969 × 37,905,043,398,193 - Step 4: Simplify right side
67,541,036,604,625x = 3,532,807,484,155,831,091,948,683,264 - Step 5: Solve for x
x = 3,532,807,484,155,831,091,948,683,264/67,541,036,604,625 - Step 6: Final answer
x = 52,306,089,183,030.33
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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.