Finding the Fourth Proportional to 347,405,524.19, 521,125,046.04 and 114,231,073.87
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Solution
The fourth proportional to 347,405,524.19, 521,125,046.04 and 114,231,073.87 is: 171,352,121.62
Step by Step Solution
- Step 1: Write the proportion equation
347,405,524.19 : 521,125,046.04 = 114,231,073.87 : x - Step 2: Convert to fraction form
347,405,524.19/521,125,046.04 = 114,231,073.87/x - Step 3: Cross multiply
347,405,524.19x = 521,125,046.04 × 114,231,073.87 - Step 4: Simplify right side
347,405,524.19x = 59,528,673,630,783,312 - Step 5: Solve for x
x = 59,528,673,630,783,312/347,405,524.19 - Step 6: Final answer
x = 171,352,121.62
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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.