Finding the Fourth Proportional to 151,848,558.76, 228,136,211.70 and 97,367,884.24
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Solution
The fourth proportional to 151,848,558.76, 228,136,211.70 and 97,367,884.24 is: 146,284,827.68
Step by Step Solution
- Step 1: Write the proportion equation
151,848,558.76 : 228,136,211.70 = 97,367,884.24 : x - Step 2: Convert to fraction form
151,848,558.76/228,136,211.70 = 97,367,884.24/x - Step 3: Cross multiply
151,848,558.76x = 228,136,211.70 × 97,367,884.24 - Step 4: Simplify right side
151,848,558.76x = 22,213,140,251,757,732 - Step 5: Solve for x
x = 22,213,140,251,757,732/151,848,558.76 - Step 6: Final answer
x = 146,284,827.68
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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.