Finding the Fourth Proportional to 3,351,228,747,650.10, 5,026,843,187,905.10 and 804,398,337,445.36
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Solution
The fourth proportional to 3,351,228,747,650.10, 5,026,843,187,905.10 and 804,398,337,445.36 is: 1,206,597,522,113.28
Step by Step Solution
- Step 1: Write the proportion equation
3,351,228,747,650.10 : 5,026,843,187,905.10 = 804,398,337,445.36 : x - Step 2: Convert to fraction form
3,351,228,747,650.10/5,026,843,187,905.10 = 804,398,337,445.36/x - Step 3: Cross multiply
3,351,228,747,650.10x = 5,026,843,187,905.10 × 804,398,337,445.36 - Step 4: Simplify right side
3,351,228,747,650.10x = 4,043,584,302,949,395,421,200,384 - Step 5: Solve for x
x = 4,043,584,302,949,395,421,200,384/3,351,228,747,650.10 - Step 6: Final answer
x = 1,206,597,522,113.28
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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.