Finding the Fourth Proportional to 60,361,135,236.23, 83,295,941,442.53 and 32,894,138,491.75
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Solution
The fourth proportional to 60,361,135,236.23, 83,295,941,442.53 and 32,894,138,491.75 is: 45,392,589,501.32
Step by Step Solution
- Step 1: Write the proportion equation
60,361,135,236.23 : 83,295,941,442.53 = 32,894,138,491.75 : x - Step 2: Convert to fraction form
60,361,135,236.23/83,295,941,442.53 = 32,894,138,491.75/x - Step 3: Cross multiply
60,361,135,236.23x = 83,295,941,442.53 × 32,894,138,491.75 - Step 4: Simplify right side
60,361,135,236.23x = 2,739,948,233,611,411,456,000 - Step 5: Solve for x
x = 2,739,948,233,611,411,456,000/60,361,135,236.23 - Step 6: Final answer
x = 45,392,589,501.32
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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.