Finding the Fourth Proportional to 176,608,207.34, 264,892,131.38 and 47,225,906.99
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Solution
The fourth proportional to 176,608,207.34, 264,892,131.38 and 47,225,906.99 is: 70,833,464.35
Step by Step Solution
- Step 1: Write the proportion equation
176,608,207.34 : 264,892,131.38 = 47,225,906.99 : x - Step 2: Convert to fraction form
176,608,207.34/264,892,131.38 = 47,225,906.99/x - Step 3: Cross multiply
176,608,207.34x = 264,892,131.38 × 47,225,906.99 - Step 4: Simplify right side
176,608,207.34x = 12,509,771,158,455,810 - Step 5: Solve for x
x = 12,509,771,158,455,810/176,608,207.34 - Step 6: Final answer
x = 70,833,464.35
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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.