Finding the Fourth Proportional to 150,664,512.96, 226,007,731.08 and 63,138,174.12
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Solution
The fourth proportional to 150,664,512.96, 226,007,731.08 and 63,138,174.12 is: 94,711,854.82
Step by Step Solution
- Step 1: Write the proportion equation
150,664,512.96 : 226,007,731.08 = 63,138,174.12 : x - Step 2: Convert to fraction form
150,664,512.96/226,007,731.08 = 63,138,174.12/x - Step 3: Cross multiply
150,664,512.96x = 226,007,731.08 × 63,138,174.12 - Step 4: Simplify right side
150,664,512.96x = 14,269,715,477,395,176 - Step 5: Solve for x
x = 14,269,715,477,395,176/150,664,512.96 - Step 6: Final answer
x = 94,711,854.82
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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.