Finding the Fourth Proportional to 3,273,789,073.44, 4,914,179,375.76 and 1,409,357,580.96
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Solution
The fourth proportional to 3,273,789,073.44, 4,914,179,375.76 and 1,409,357,580.96 is: 2,115,541,289.33
Step by Step Solution
- Step 1: Write the proportion equation
3,273,789,073.44 : 4,914,179,375.76 = 1,409,357,580.96 : x - Step 2: Convert to fraction form
3,273,789,073.44/4,914,179,375.76 = 1,409,357,580.96/x - Step 3: Cross multiply
3,273,789,073.44x = 4,914,179,375.76 × 1,409,357,580.96 - Step 4: Simplify right side
3,273,789,073.44x = 6,925,835,957,424,636,928 - Step 5: Solve for x
x = 6,925,835,957,424,636,928/3,273,789,073.44 - Step 6: Final answer
x = 2,115,541,289.33
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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.