Finding the Fourth Proportional to 45,882,589.62, 63,319,644.30 and 24,973,611.65
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Solution
The fourth proportional to 45,882,589.62, 63,319,644.30 and 24,973,611.65 is: 34,464,493.39
Step by Step Solution
- Step 1: Write the proportion equation
45,882,589.62 : 63,319,644.30 = 24,973,611.65 : x - Step 2: Convert to fraction form
45,882,589.62/63,319,644.30 = 24,973,611.65/x - Step 3: Cross multiply
45,882,589.62x = 63,319,644.30 × 24,973,611.65 - Step 4: Simplify right side
45,882,589.62x = 1,581,320,206,794,534 - Step 5: Solve for x
x = 1,581,320,206,794,534/45,882,589.62 - Step 6: Final answer
x = 34,464,493.39
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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.