Finding the Fourth Proportional to 32,649,695.32, 48,959,409.16 and 12,173,917.18
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Solution
The fourth proportional to 32,649,695.32, 48,959,409.16 and 12,173,917.18 is: 18,255,232.90
Step by Step Solution
- Step 1: Write the proportion equation
32,649,695.32 : 48,959,409.16 = 12,173,917.18 : x - Step 2: Convert to fraction form
32,649,695.32/48,959,409.16 = 12,173,917.18/x - Step 3: Cross multiply
32,649,695.32x = 48,959,409.16 × 12,173,917.18 - Step 4: Simplify right side
32,649,695.32x = 596,027,792,295,573.25 - Step 5: Solve for x
x = 596,027,792,295,573.25/32,649,695.32 - Step 6: Final answer
x = 18,255,232.90
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.