Finding the Fourth Proportional to 35,995,128,309,222, 49,673,238,473,908 and 19,552,446,018,471
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Solution
The fourth proportional to 35,995,128,309,222, 49,673,238,473,908 and 19,552,446,018,471 is: 26,982,354,541,986.50
Step by Step Solution
- Step 1: Write the proportion equation
35,995,128,309,222 : 49,673,238,473,908 = 19,552,446,018,471 : x - Step 2: Convert to fraction form
35,995,128,309,222/49,673,238,473,908 = 19,552,446,018,471/x - Step 3: Cross multiply
35,995,128,309,222x = 49,673,238,473,908 × 19,552,446,018,471 - Step 4: Simplify right side
35,995,128,309,222x = 971,233,313,823,722,977,515,012,096 - Step 5: Solve for x
x = 971,233,313,823,722,977,515,012,096/35,995,128,309,222 - Step 6: Final answer
x = 26,982,354,541,986.50
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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.