Finding the Fourth Proportional to 14,927,379,269.41, 22,394,213,596.88 and 4,842,304,725.42
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Solution
The fourth proportional to 14,927,379,269.41, 22,394,213,596.88 and 4,842,304,725.42 is: 7,264,477,197.58
Step by Step Solution
- Step 1: Write the proportion equation
14,927,379,269.41 : 22,394,213,596.88 = 4,842,304,725.42 : x - Step 2: Convert to fraction form
14,927,379,269.41/22,394,213,596.88 = 4,842,304,725.42/x - Step 3: Cross multiply
14,927,379,269.41x = 22,394,213,596.88 × 4,842,304,725.42 - Step 4: Simplify right side
14,927,379,269.41x = 108,439,606,322,217,467,904 - Step 5: Solve for x
x = 108,439,606,322,217,467,904/14,927,379,269.41 - Step 6: Final answer
x = 7,264,477,197.58
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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.