Finding the Fourth Proportional to 36,516,431,265,044, 50,392,707,617,202 and 19,849,404,652,419
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Solution
The fourth proportional to 36,516,431,265,044, 50,392,707,617,202 and 19,849,404,652,419 is: 27,392,196,070,989.04
Step by Step Solution
- Step 1: Write the proportion equation
36,516,431,265,044 : 50,392,707,617,202 = 19,849,404,652,419 : x - Step 2: Convert to fraction form
36,516,431,265,044/50,392,707,617,202 = 19,849,404,652,419/x - Step 3: Cross multiply
36,516,431,265,044x = 50,392,707,617,202 × 19,849,404,652,419 - Step 4: Simplify right side
36,516,431,265,044x = 1,000,265,245,024,879,751,020,412,928 - Step 5: Solve for x
x = 1,000,265,245,024,879,751,020,412,928/36,516,431,265,044 - Step 6: Final answer
x = 27,392,196,070,989.04
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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.