Finding the Fourth Proportional to 2,027,074,651.99, 3,039,503,536.41 and 1,609,577,895.85
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Solution
The fourth proportional to 2,027,074,651.99, 3,039,503,536.41 and 1,609,577,895.85 is: 2,413,486,697.08
Step by Step Solution
- Step 1: Write the proportion equation
2,027,074,651.99 : 3,039,503,536.41 = 1,609,577,895.85 : x - Step 2: Convert to fraction form
2,027,074,651.99/3,039,503,536.41 = 1,609,577,895.85/x - Step 3: Cross multiply
2,027,074,651.99x = 3,039,503,536.41 × 1,609,577,895.85 - Step 4: Simplify right side
2,027,074,651.99x = 4,892,317,706,563,440,640 - Step 5: Solve for x
x = 4,892,317,706,563,440,640/2,027,074,651.99 - Step 6: Final answer
x = 2,413,486,697.08
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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.