Finding the Fourth Proportional to 106,102,774.10, 159,177,898.29 and 32,332,327.64
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Solution
The fourth proportional to 106,102,774.10, 159,177,898.29 and 32,332,327.64 is: 48,505,724.80
Step by Step Solution
- Step 1: Write the proportion equation
106,102,774.10 : 159,177,898.29 = 32,332,327.64 : x - Step 2: Convert to fraction form
106,102,774.10/159,177,898.29 = 32,332,327.64/x - Step 3: Cross multiply
106,102,774.10x = 159,177,898.29 × 32,332,327.64 - Step 4: Simplify right side
106,102,774.10x = 5,146,591,960,558,876 - Step 5: Solve for x
x = 5,146,591,960,558,876/106,102,774.10 - Step 6: Final answer
x = 48,505,724.80
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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.