Finding the Fourth Proportional to 9,342,846,568.09, 14,014,306,210.60 and 2,260,318,079.07
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Solution
The fourth proportional to 9,342,846,568.09, 14,014,306,210.60 and 2,260,318,079.07 is: 3,390,485,914.82
Step by Step Solution
- Step 1: Write the proportion equation
9,342,846,568.09 : 14,014,306,210.60 = 2,260,318,079.07 : x - Step 2: Convert to fraction form
9,342,846,568.09/14,014,306,210.60 = 2,260,318,079.07/x - Step 3: Cross multiply
9,342,846,568.09x = 14,014,306,210.60 × 2,260,318,079.07 - Step 4: Simplify right side
9,342,846,568.09x = 31,676,789,693,442,166,784 - Step 5: Solve for x
x = 31,676,789,693,442,166,784/9,342,846,568.09 - Step 6: Final answer
x = 3,390,485,914.82
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.