Finding the Fourth Proportional to 66,875,057,880,654, 92,290,440,218,784 and 37,244,783,595,774
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Solution
The fourth proportional to 66,875,057,880,654, 92,290,440,218,784 and 37,244,783,595,774 is: 51,399,394,375,727.34
Step by Step Solution
- Step 1: Write the proportion equation
66,875,057,880,654 : 92,290,440,218,784 = 37,244,783,595,774 : x - Step 2: Convert to fraction form
66,875,057,880,654/92,290,440,218,784 = 37,244,783,595,774/x - Step 3: Cross multiply
66,875,057,880,654x = 92,290,440,218,784 × 37,244,783,595,774 - Step 4: Simplify right side
66,875,057,880,654x = 3,437,337,473,907,327,144,694,906,880 - Step 5: Solve for x
x = 3,437,337,473,907,327,144,694,906,880/66,875,057,880,654 - Step 6: Final answer
x = 51,399,394,375,727.34
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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.