Finding the Fourth Proportional to 45,449,324.00, 68,183,572.37 and 14,741,518.49
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Solution
The fourth proportional to 45,449,324.00, 68,183,572.37 and 14,741,518.49 is: 22,115,387.07
Step by Step Solution
- Step 1: Write the proportion equation
45,449,324.00 : 68,183,572.37 = 14,741,518.49 : x - Step 2: Convert to fraction form
45,449,324.00/68,183,572.37 = 14,741,518.49/x - Step 3: Cross multiply
45,449,324.00x = 68,183,572.37 × 14,741,518.49 - Step 4: Simplify right side
45,449,324.00x = 1,005,129,392,391,982.50 - Step 5: Solve for x
x = 1,005,129,392,391,982.50/45,449,324.00 - Step 6: Final answer
x = 22,115,387.07
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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.