Finding the Fourth Proportional to 4,031,737,961.76, 5,563,514,278.82 and 2,247,512,492.03
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Solution
The fourth proportional to 4,031,737,961.76, 5,563,514,278.82 and 2,247,512,492.03 is: 3,101,408,861.34
Step by Step Solution
- Step 1: Write the proportion equation
4,031,737,961.76 : 5,563,514,278.82 = 2,247,512,492.03 : x - Step 2: Convert to fraction form
4,031,737,961.76/5,563,514,278.82 = 2,247,512,492.03/x - Step 3: Cross multiply
4,031,737,961.76x = 5,563,514,278.82 × 2,247,512,492.03 - Step 4: Simplify right side
4,031,737,961.76x = 12,504,067,841,213,028,352 - Step 5: Solve for x
x = 12,504,067,841,213,028,352/4,031,737,961.76 - Step 6: Final answer
x = 3,101,408,861.34
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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.