Finding the Fourth Proportional to 32,666,284.74, 48,995,694.63 and 8,733,622.98
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Solution
The fourth proportional to 32,666,284.74, 48,995,694.63 and 8,733,622.98 is: 13,099,436.56
Step by Step Solution
- Step 1: Write the proportion equation
32,666,284.74 : 48,995,694.63 = 8,733,622.98 : x - Step 2: Convert to fraction form
32,666,284.74/48,995,694.63 = 8,733,622.98/x - Step 3: Cross multiply
32,666,284.74x = 48,995,694.63 × 8,733,622.98 - Step 4: Simplify right side
32,666,284.74x = 427,909,924,541,630.62 - Step 5: Solve for x
x = 427,909,924,541,630.62/32,666,284.74 - Step 6: Final answer
x = 13,099,436.56
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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.