Finding the Fourth Proportional to 1,746,603,979,450.20, 2,619,959,342,712.80 and 599,220,110,778.49
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Solution
The fourth proportional to 1,746,603,979,450.20, 2,619,959,342,712.80 and 599,220,110,778.49 is: 898,848,477,414.84
Step by Step Solution
- Step 1: Write the proportion equation
1,746,603,979,450.20 : 2,619,959,342,712.80 = 599,220,110,778.49 : x - Step 2: Convert to fraction form
1,746,603,979,450.20/2,619,959,342,712.80 = 599,220,110,778.49/x - Step 3: Cross multiply
1,746,603,979,450.20x = 2,619,959,342,712.80 × 599,220,110,778.49 - Step 4: Simplify right side
1,746,603,979,450.20x = 1,569,932,327,575,503,803,252,736 - Step 5: Solve for x
x = 1,569,932,327,575,503,803,252,736/1,746,603,979,450.20 - Step 6: Final answer
x = 898,848,477,414.84
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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.