Finding the Fourth Proportional to 22,901,368.68, 34,351,265.70 and 5,862,189.24
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Solution
The fourth proportional to 22,901,368.68, 34,351,265.70 and 5,862,189.24 is: 8,793,082.33
Step by Step Solution
- Step 1: Write the proportion equation
22,901,368.68 : 34,351,265.70 = 5,862,189.24 : x - Step 2: Convert to fraction form
22,901,368.68/34,351,265.70 = 5,862,189.24/x - Step 3: Cross multiply
22,901,368.68x = 34,351,265.70 × 5,862,189.24 - Step 4: Simplify right side
22,901,368.68x = 201,373,620,166,921.09 - Step 5: Solve for x
x = 201,373,620,166,921.09/22,901,368.68 - Step 6: Final answer
x = 8,793,082.33
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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.