Finding the Fourth Proportional to 36,292,748.10, 54,439,564.95 and 10,734,274.05
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Solution
The fourth proportional to 36,292,748.10, 54,439,564.95 and 10,734,274.05 is: 16,101,542.04
Step by Step Solution
- Step 1: Write the proportion equation
36,292,748.10 : 54,439,564.95 = 10,734,274.05 : x - Step 2: Convert to fraction form
36,292,748.10/54,439,564.95 = 10,734,274.05/x - Step 3: Cross multiply
36,292,748.10x = 54,439,564.95 × 10,734,274.05 - Step 4: Simplify right side
36,292,748.10x = 584,369,209,336,074.62 - Step 5: Solve for x
x = 584,369,209,336,074.62/36,292,748.10 - Step 6: Final answer
x = 16,101,542.04
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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.