Finding the Fourth Proportional to 35,995,128,309,277, 49,673,238,473,981 and 19,552,446,018,527
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Solution
The fourth proportional to 35,995,128,309,277, 49,673,238,473,981 and 19,552,446,018,527 is: 26,982,354,542,062.20
Step by Step Solution
- Step 1: Write the proportion equation
35,995,128,309,277 : 49,673,238,473,981 = 19,552,446,018,527 : x - Step 2: Convert to fraction form
35,995,128,309,277/49,673,238,473,981 = 19,552,446,018,527/x - Step 3: Cross multiply
35,995,128,309,277x = 49,673,238,473,981 × 19,552,446,018,527 - Step 4: Simplify right side
35,995,128,309,277x = 971,233,313,827,932,045,465,092,096 - Step 5: Solve for x
x = 971,233,313,827,932,045,465,092,096/35,995,128,309,277 - Step 6: Final answer
x = 26,982,354,542,062.20
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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.