Finding the Fourth Proportional to 32,336,110.90, 48,504,166.35 and 16,164,558.10
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Solution
The fourth proportional to 32,336,110.90, 48,504,166.35 and 16,164,558.10 is: 24,246,837.15
Step by Step Solution
- Step 1: Write the proportion equation
32,336,110.90 : 48,504,166.35 = 16,164,558.10 : x - Step 2: Convert to fraction form
32,336,110.90/48,504,166.35 = 16,164,558.10/x - Step 3: Cross multiply
32,336,110.90x = 48,504,166.35 × 16,164,558.10 - Step 4: Simplify right side
32,336,110.90x = 784,048,415,056,640 - Step 5: Solve for x
x = 784,048,415,056,640/32,336,110.90 - Step 6: Final answer
x = 24,246,837.15
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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.