Finding the Fourth Proportional to 14,482,482, 21,726,520.44 and 5,506,336.08
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Solution
The fourth proportional to 14,482,482, 21,726,520.44 and 5,506,336.08 is: 8,260,567.73
Step by Step Solution
- Step 1: Write the proportion equation
14,482,482 : 21,726,520.44 = 5,506,336.08 : x - Step 2: Convert to fraction form
14,482,482/21,726,520.44 = 5,506,336.08/x - Step 3: Cross multiply
14,482,482x = 21,726,520.44 × 5,506,336.08 - Step 4: Simplify right side
14,482,482x = 119,633,523,391,629.48 - Step 5: Solve for x
x = 119,633,523,391,629.48/14,482,482 - Step 6: Final answer
x = 8,260,567.73
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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.