Finding the Fourth Proportional to 9,079,035,214.18, 13,618,068,543.96 and 2,446,557,868.48
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Solution
The fourth proportional to 9,079,035,214.18, 13,618,068,543.96 and 2,446,557,868.48 is: 3,669,706,302.90
Step by Step Solution
- Step 1: Write the proportion equation
9,079,035,214.18 : 13,618,068,543.96 = 2,446,557,868.48 : x - Step 2: Convert to fraction form
9,079,035,214.18/13,618,068,543.96 = 2,446,557,868.48/x - Step 3: Cross multiply
9,079,035,214.18x = 13,618,068,543.96 × 2,446,557,868.48 - Step 4: Simplify right side
9,079,035,214.18x = 33,317,392,749,725,310,976 - Step 5: Solve for x
x = 33,317,392,749,725,310,976/9,079,035,214.18 - Step 6: Final answer
x = 3,669,706,302.90
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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.