Finding the Fourth Proportional to 116,322,684,163.42, 174,239,675,786.21 and 73,805,696,317.31
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Solution
The fourth proportional to 116,322,684,163.42, 174,239,675,786.21 and 73,805,696,317.31 is: 110,553,506,308.68
Step by Step Solution
- Step 1: Write the proportion equation
116,322,684,163.42 : 174,239,675,786.21 = 73,805,696,317.31 : x - Step 2: Convert to fraction form
116,322,684,163.42/174,239,675,786.21 = 73,805,696,317.31/x - Step 3: Cross multiply
116,322,684,163.42x = 174,239,675,786.21 × 73,805,696,317.31 - Step 4: Simplify right side
116,322,684,163.42x = 12,859,880,597,502,694,522,880 - Step 5: Solve for x
x = 12,859,880,597,502,694,522,880/116,322,684,163.42 - Step 6: Final answer
x = 110,553,506,308.68
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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.