Finding the Fourth Proportional to 2,306,343,016,791.10, 3,457,092,826,354.50 and 775,988,019,320.95
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Solution
The fourth proportional to 2,306,343,016,791.10, 3,457,092,826,354.50 and 775,988,019,320.95 is: 1,163,167,228,552.14
Step by Step Solution
- Step 1: Write the proportion equation
2,306,343,016,791.10 : 3,457,092,826,354.50 = 775,988,019,320.95 : x - Step 2: Convert to fraction form
2,306,343,016,791.10/3,457,092,826,354.50 = 775,988,019,320.95/x - Step 3: Cross multiply
2,306,343,016,791.10x = 3,457,092,826,354.50 × 775,988,019,320.95 - Step 4: Simplify right side
2,306,343,016,791.10x = 2,682,662,614,931,493,431,017,472 - Step 5: Solve for x
x = 2,682,662,614,931,493,431,017,472/2,306,343,016,791.10 - Step 6: Final answer
x = 1,163,167,228,552.14
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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.