Finding the Fourth Proportional to 44,069,082.90, 66,156,768.45 and 24,653,771.70
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Solution
The fourth proportional to 44,069,082.90, 66,156,768.45 and 24,653,771.70 is: 37,010,388.20
Step by Step Solution
- Step 1: Write the proportion equation
44,069,082.90 : 66,156,768.45 = 24,653,771.70 : x - Step 2: Convert to fraction form
44,069,082.90/66,156,768.45 = 24,653,771.70/x - Step 3: Cross multiply
44,069,082.90x = 66,156,768.45 × 24,653,771.70 - Step 4: Simplify right side
44,069,082.90x = 1,631,013,865,776,063 - Step 5: Solve for x
x = 1,631,013,865,776,063/44,069,082.90 - Step 6: Final answer
x = 37,010,388.20
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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.