Finding the Fourth Proportional to 3,727,372,083,724.90, 5,586,115,544,778 and 1,914,174,451,250
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Solution
The fourth proportional to 3,727,372,083,724.90, 5,586,115,544,778 and 1,914,174,451,250 is: 2,868,723,437,682.35
Step by Step Solution
- Step 1: Write the proportion equation
3,727,372,083,724.90 : 5,586,115,544,778 = 1,914,174,451,250 : x - Step 2: Convert to fraction form
3,727,372,083,724.90/5,586,115,544,778 = 1,914,174,451,250/x - Step 3: Cross multiply
3,727,372,083,724.90x = 5,586,115,544,778 × 1,914,174,451,250 - Step 4: Simplify right side
3,727,372,083,724.90x = 10,692,799,657,544,522,848,534,528 - Step 5: Solve for x
x = 10,692,799,657,544,522,848,534,528/3,727,372,083,724.90 - Step 6: Final answer
x = 2,868,723,437,682.35
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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.