Finding the Fourth Proportional to 115,954,583.02, 173,927,334.98 and 39,277,611.14
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Solution
The fourth proportional to 115,954,583.02, 173,927,334.98 and 39,277,611.14 is: 58,914,879.02
Step by Step Solution
- Step 1: Write the proportion equation
115,954,583.02 : 173,927,334.98 = 39,277,611.14 : x - Step 2: Convert to fraction form
115,954,583.02/173,927,334.98 = 39,277,611.14/x - Step 3: Cross multiply
115,954,583.02x = 173,927,334.98 × 39,277,611.14 - Step 4: Simplify right side
115,954,583.02x = 6,831,450,229,960,959 - Step 5: Solve for x
x = 6,831,450,229,960,959/115,954,583.02 - Step 6: Final answer
x = 58,914,879.02
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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.