Finding the Fourth Proportional to 173,906,941.95, 260,860,245.12 and 44,514,345.69
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Solution
The fourth proportional to 173,906,941.95, 260,860,245.12 and 44,514,345.69 is: 66,771,475.58
Step by Step Solution
- Step 1: Write the proportion equation
173,906,941.95 : 260,860,245.12 = 44,514,345.69 : x - Step 2: Convert to fraction form
173,906,941.95/260,860,245.12 = 44,514,345.69/x - Step 3: Cross multiply
173,906,941.95x = 260,860,245.12 × 44,514,345.69 - Step 4: Simplify right side
173,906,941.95x = 11,612,023,128,049,816 - Step 5: Solve for x
x = 11,612,023,128,049,816/173,906,941.95 - Step 6: Final answer
x = 66,771,475.58
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.