Finding the Fourth Proportional to 2,306,343,016,793.60, 3,457,092,826,358.20 and 775,988,019,323.44
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Solution
The fourth proportional to 2,306,343,016,793.60, 3,457,092,826,358.20 and 775,988,019,323.44 is: 1,163,167,228,555.86
Step by Step Solution
- Step 1: Write the proportion equation
2,306,343,016,793.60 : 3,457,092,826,358.20 = 775,988,019,323.44 : x - Step 2: Convert to fraction form
2,306,343,016,793.60/3,457,092,826,358.20 = 775,988,019,323.44/x - Step 3: Cross multiply
2,306,343,016,793.60x = 3,457,092,826,358.20 × 775,988,019,323.44 - Step 4: Simplify right side
2,306,343,016,793.60x = 2,682,662,614,942,972,804,857,856 - Step 5: Solve for x
x = 2,682,662,614,942,972,804,857,856/2,306,343,016,793.60 - Step 6: Final answer
x = 1,163,167,228,555.86
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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.