Finding the Fourth Proportional to 24,471,888,734,160, 33,786,450,217,339 and 15,577,790,979,943
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Solution
The fourth proportional to 24,471,888,734,160, 33,786,450,217,339 and 15,577,790,979,943 is: 21,507,055,101,361.09
Step by Step Solution
- Step 1: Write the proportion equation
24,471,888,734,160 : 33,786,450,217,339 = 15,577,790,979,943 : x - Step 2: Convert to fraction form
24,471,888,734,160/33,786,450,217,339 = 15,577,790,979,943/x - Step 3: Cross multiply
24,471,888,734,160x = 33,786,450,217,339 × 15,577,790,979,943 - Step 4: Simplify right side
24,471,888,734,160x = 526,318,259,439,956,668,476,030,976 - Step 5: Solve for x
x = 526,318,259,439,956,668,476,030,976/24,471,888,734,160 - Step 6: Final answer
x = 21,507,055,101,361.09
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.