Finding the Fourth Proportional to 35,723,177,425.58, 53,586,244,938.42 and 10,540,893,840.18
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Solution
The fourth proportional to 35,723,177,425.58, 53,586,244,938.42 and 10,540,893,840.18 is: 15,811,777,112.11
Step by Step Solution
- Step 1: Write the proportion equation
35,723,177,425.58 : 53,586,244,938.42 = 10,540,893,840.18 : x - Step 2: Convert to fraction form
35,723,177,425.58/53,586,244,938.42 = 10,540,893,840.18/x - Step 3: Cross multiply
35,723,177,425.58x = 53,586,244,938.42 × 10,540,893,840.18 - Step 4: Simplify right side
35,723,177,425.58x = 564,846,919,189,768,110,080 - Step 5: Solve for x
x = 564,846,919,189,768,110,080/35,723,177,425.58 - Step 6: Final answer
x = 15,811,777,112.11
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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.