Finding the Fourth Proportional to 17,232,682,102.03, 25,856,877,249.61 and 8,844,478,286.99
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Solution
The fourth proportional to 17,232,682,102.03, 25,856,877,249.61 and 8,844,478,286.99 is: 13,270,748,456.31
Step by Step Solution
- Step 1: Write the proportion equation
17,232,682,102.03 : 25,856,877,249.61 = 8,844,478,286.99 : x - Step 2: Convert to fraction form
17,232,682,102.03/25,856,877,249.61 = 8,844,478,286.99/x - Step 3: Cross multiply
17,232,682,102.03x = 25,856,877,249.61 × 8,844,478,286.99 - Step 4: Simplify right side
17,232,682,102.03x = 228,690,589,403,561,787,392 - Step 5: Solve for x
x = 228,690,589,403,561,787,392/17,232,682,102.03 - Step 6: Final answer
x = 13,270,748,456.31
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1.5x scale
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.