Finding the Fourth Proportional to 4,609,544,497.44, 6,361,171,717.92 and 2,523,461,425.44
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Solution
The fourth proportional to 4,609,544,497.44, 6,361,171,717.92 and 2,523,461,425.44 is: 3,482,376,937.61
Step by Step Solution
- Step 1: Write the proportion equation
4,609,544,497.44 : 6,361,171,717.92 = 2,523,461,425.44 : x - Step 2: Convert to fraction form
4,609,544,497.44/6,361,171,717.92 = 2,523,461,425.44/x - Step 3: Cross multiply
4,609,544,497.44x = 6,361,171,717.92 × 2,523,461,425.44 - Step 4: Simplify right side
4,609,544,497.44x = 16,052,171,450,771,017,728 - Step 5: Solve for x
x = 16,052,171,450,771,017,728/4,609,544,497.44 - Step 6: Final answer
x = 3,482,376,937.61
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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.