Finding the Fourth Proportional to 3,236,834,757.13, 4,466,831,910.22 and 1,751,722,882.63
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Solution
The fourth proportional to 3,236,834,757.13, 4,466,831,910.22 and 1,751,722,882.63 is: 2,417,377,548.47
Step by Step Solution
- Step 1: Write the proportion equation
3,236,834,757.13 : 4,466,831,910.22 = 1,751,722,882.63 : x - Step 2: Convert to fraction form
3,236,834,757.13/4,466,831,910.22 = 1,751,722,882.63/x - Step 3: Cross multiply
3,236,834,757.13x = 4,466,831,910.22 × 1,751,722,882.63 - Step 4: Simplify right side
3,236,834,757.13x = 7,824,651,669,975,548,928 - Step 5: Solve for x
x = 7,824,651,669,975,548,928/3,236,834,757.13 - Step 6: Final answer
x = 2,417,377,548.47
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.