Finding the Fourth Proportional to 44,492,369.46, 61,399,961.00 and 24,646,438.80
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Solution
The fourth proportional to 44,492,369.46, 61,399,961.00 and 24,646,438.80 is: 34,012,357.61
Step by Step Solution
- Step 1: Write the proportion equation
44,492,369.46 : 61,399,961.00 = 24,646,438.80 : x - Step 2: Convert to fraction form
44,492,369.46/61,399,961.00 = 24,646,438.80/x - Step 3: Cross multiply
44,492,369.46x = 61,399,961.00 × 24,646,438.80 - Step 4: Simplify right side
44,492,369.46x = 1,513,290,380,985,654.50 - Step 5: Solve for x
x = 1,513,290,380,985,654.50/44,492,369.46 - Step 6: Final answer
x = 34,012,357.61
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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.