Finding the Fourth Proportional to 32,572,263.11, 44,949,605.10 and 17,888,879.97
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Solution
The fourth proportional to 32,572,263.11, 44,949,605.10 and 17,888,879.97 is: 24,686,589.56
Step by Step Solution
- Step 1: Write the proportion equation
32,572,263.11 : 44,949,605.10 = 17,888,879.97 : x - Step 2: Convert to fraction form
32,572,263.11/44,949,605.10 = 17,888,879.97/x - Step 3: Cross multiply
32,572,263.11x = 44,949,605.10 × 17,888,879.97 - Step 4: Simplify right side
32,572,263.11x = 804,098,090,265,716.50 - Step 5: Solve for x
x = 804,098,090,265,716.50/32,572,263.11 - Step 6: Final answer
x = 24,686,589.56
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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.