Finding the Fourth Proportional to 2,566,364,267.84, 3,540,975,621.23 and 1,452,530,361.96
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Solution
The fourth proportional to 2,566,364,267.84, 3,540,975,621.23 and 1,452,530,361.96 is: 2,004,148,306.32
Step by Step Solution
- Step 1: Write the proportion equation
2,566,364,267.84 : 3,540,975,621.23 = 1,452,530,361.96 : x - Step 2: Convert to fraction form
2,566,364,267.84/3,540,975,621.23 = 1,452,530,361.96/x - Step 3: Cross multiply
2,566,364,267.84x = 3,540,975,621.23 × 1,452,530,361.96 - Step 4: Simplify right side
2,566,364,267.84x = 5,143,374,600,789,485,568 - Step 5: Solve for x
x = 5,143,374,600,789,485,568/2,566,364,267.84 - Step 6: Final answer
x = 2,004,148,306.32
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.