Finding the Fourth Proportional to 32,305,083.96, 48,447,141.30 and 10,733,892.96
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Solution
The fourth proportional to 32,305,083.96, 48,447,141.30 and 10,733,892.96 is: 16,097,355.75
Step by Step Solution
- Step 1: Write the proportion equation
32,305,083.96 : 48,447,141.30 = 10,733,892.96 : x - Step 2: Convert to fraction form
32,305,083.96/48,447,141.30 = 10,733,892.96/x - Step 3: Cross multiply
32,305,083.96x = 48,447,141.30 × 10,733,892.96 - Step 4: Simplify right side
32,305,083.96x = 520,026,428,932,195.25 - Step 5: Solve for x
x = 520,026,428,932,195.25/32,305,083.96 - Step 6: Final answer
x = 16,097,355.75
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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.