Finding the Fourth Proportional to 29,528,055.05, 44,292,082.58 and 29,528,055.05
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Solution
The fourth proportional to 29,528,055.05, 44,292,082.58 and 29,528,055.05 is: 44,292,082.58
Step by Step Solution
- Step 1: Write the proportion equation
29,528,055.05 : 44,292,082.58 = 29,528,055.05 : x - Step 2: Convert to fraction form
29,528,055.05/44,292,082.58 = 29,528,055.05/x - Step 3: Cross multiply
29,528,055.05x = 44,292,082.58 × 29,528,055.05 - Step 4: Simplify right side
29,528,055.05x = 1,307,859,052,553,745.75 - Step 5: Solve for x
x = 1,307,859,052,553,745.75/29,528,055.05 - Step 6: Final answer
x = 44,292,082.58
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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.