Finding the Fourth Proportional to 4,042,629,062.70, 6,063,943,594.05 and 2,471,264,313.90
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Solution
The fourth proportional to 4,042,629,062.70, 6,063,943,594.05 and 2,471,264,313.90 is: 3,706,896,470.85
Step by Step Solution
- Step 1: Write the proportion equation
4,042,629,062.70 : 6,063,943,594.05 = 2,471,264,313.90 : x - Step 2: Convert to fraction form
4,042,629,062.70/6,063,943,594.05 = 2,471,264,313.90/x - Step 3: Cross multiply
4,042,629,062.70x = 6,063,943,594.05 × 2,471,264,313.90 - Step 4: Simplify right side
4,042,629,062.70x = 14,985,607,405,478,275,072 - Step 5: Solve for x
x = 14,985,607,405,478,275,072/4,042,629,062.70 - Step 6: Final answer
x = 3,706,896,470.85
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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.