Finding the Fourth Proportional to 22,601,183.13, 33,898,142.64 and 6,202,636.17
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Solution
The fourth proportional to 22,601,183.13, 33,898,142.64 and 6,202,636.17 is: 9,302,957.48
Step by Step Solution
- Step 1: Write the proportion equation
22,601,183.13 : 33,898,142.64 = 6,202,636.17 : x - Step 2: Convert to fraction form
22,601,183.13/33,898,142.64 = 6,202,636.17/x - Step 3: Cross multiply
22,601,183.13x = 33,898,142.64 × 6,202,636.17 - Step 4: Simplify right side
22,601,183.13x = 210,257,845,634,683.28 - Step 5: Solve for x
x = 210,257,845,634,683.28/22,601,183.13 - Step 6: Final answer
x = 9,302,957.48
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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.