Finding the Fourth Proportional to 27,581,687,539,470, 41,372,571,127,748 and 11,263,568,086,209
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Solution
The fourth proportional to 27,581,687,539,470, 41,372,571,127,748 and 11,263,568,086,209 is: 16,895,368,390,061.49
Step by Step Solution
- Step 1: Write the proportion equation
27,581,687,539,470 : 41,372,571,127,748 = 11,263,568,086,209 : x - Step 2: Convert to fraction form
27,581,687,539,470/41,372,571,127,748 = 11,263,568,086,209/x - Step 3: Cross multiply
27,581,687,539,470x = 41,372,571,127,748 × 11,263,568,086,209 - Step 4: Simplify right side
27,581,687,539,470x = 466,002,771,798,914,237,137,420,288 - Step 5: Solve for x
x = 466,002,771,798,914,237,137,420,288/27,581,687,539,470 - Step 6: Final answer
x = 16,895,368,390,061.49
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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.