Finding the Fourth Proportional to 175,874,542.63, 263,814,059.11 and 46,481,034.81
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Solution
The fourth proportional to 175,874,542.63, 263,814,059.11 and 46,481,034.81 is: 69,722,145.58
Step by Step Solution
- Step 1: Write the proportion equation
175,874,542.63 : 263,814,059.11 = 46,481,034.81 : x - Step 2: Convert to fraction form
175,874,542.63/263,814,059.11 = 46,481,034.81/x - Step 3: Cross multiply
175,874,542.63x = 263,814,059.11 × 46,481,034.81 - Step 4: Simplify right side
175,874,542.63x = 12,262,350,464,859,308 - Step 5: Solve for x
x = 12,262,350,464,859,308/175,874,542.63 - Step 6: Final answer
x = 69,722,145.58
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.