Finding the Fourth Proportional to 214,106,122.56, 295,460,697.60 and 126,005,304
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Solution
The fourth proportional to 214,106,122.56, 295,460,697.60 and 126,005,304 is: 173,883,934.64
Step by Step Solution
- Step 1: Write the proportion equation
214,106,122.56 : 295,460,697.60 = 126,005,304 : x - Step 2: Convert to fraction form
214,106,122.56/295,460,697.60 = 126,005,304/x - Step 3: Cross multiply
214,106,122.56x = 295,460,697.60 × 126,005,304 - Step 4: Simplify right side
214,106,122.56x = 37,229,615,021,140,072 - Step 5: Solve for x
x = 37,229,615,021,140,072/214,106,122.56 - Step 6: Final answer
x = 173,883,934.64
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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.