Finding the Fourth Proportional to 35,062,433.12, 48,385,229.55 and 19,592,644.88
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Solution
The fourth proportional to 35,062,433.12, 48,385,229.55 and 19,592,644.88 is: 27,037,331.29
Step by Step Solution
- Step 1: Write the proportion equation
35,062,433.12 : 48,385,229.55 = 19,592,644.88 : x - Step 2: Convert to fraction form
35,062,433.12/48,385,229.55 = 19,592,644.88/x - Step 3: Cross multiply
35,062,433.12x = 48,385,229.55 × 19,592,644.88 - Step 4: Simplify right side
35,062,433.12x = 947,994,620,057,922.88 - Step 5: Solve for x
x = 947,994,620,057,922.88/35,062,433.12 - Step 6: Final answer
x = 27,037,331.29
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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.