Finding the Fourth Proportional to 17,741,164.68, 26,611,569.68 and 5,610,630.19
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Solution
The fourth proportional to 17,741,164.68, 26,611,569.68 and 5,610,630.19 is: 8,415,889.21
Step by Step Solution
- Step 1: Write the proportion equation
17,741,164.68 : 26,611,569.68 = 5,610,630.19 : x - Step 2: Convert to fraction form
17,741,164.68/26,611,569.68 = 5,610,630.19/x - Step 3: Cross multiply
17,741,164.68x = 26,611,569.68 × 5,610,630.19 - Step 4: Simplify right side
17,741,164.68x = 149,307,676,298,892.34 - Step 5: Solve for x
x = 149,307,676,298,892.34/17,741,164.68 - Step 6: Final answer
x = 8,415,889.21
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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.