Finding the Fourth Proportional to 2,554,599,466.26, 3,831,883,119.90 and 1,374,735,715.92
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Solution
The fourth proportional to 2,554,599,466.26, 3,831,883,119.90 and 1,374,735,715.92 is: 2,062,094,920.84
Step by Step Solution
- Step 1: Write the proportion equation
2,554,599,466.26 : 3,831,883,119.90 = 1,374,735,715.92 : x - Step 2: Convert to fraction form
2,554,599,466.26/3,831,883,119.90 = 1,374,735,715.92/x - Step 3: Cross multiply
2,554,599,466.26x = 3,831,883,119.90 × 1,374,735,715.92 - Step 4: Simplify right side
2,554,599,466.26x = 5,267,826,584,157,490,176 - Step 5: Solve for x
x = 5,267,826,584,157,490,176/2,554,599,466.26 - Step 6: Final answer
x = 2,062,094,920.84
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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.