Finding the Fourth Proportional to 32,397,317, 44,709,230.58 and 17,911,562.12
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Solution
The fourth proportional to 32,397,317, 44,709,230.58 and 17,911,562.12 is: 24,718,471.62
Step by Step Solution
- Step 1: Write the proportion equation
32,397,317 : 44,709,230.58 = 17,911,562.12 : x - Step 2: Convert to fraction form
32,397,317/44,709,230.58 = 17,911,562.12/x - Step 3: Cross multiply
32,397,317x = 44,709,230.58 × 17,911,562.12 - Step 4: Simplify right side
32,397,317x = 800,812,160,871,073.62 - Step 5: Solve for x
x = 800,812,160,871,073.62/32,397,317 - Step 6: Final answer
x = 24,718,471.62
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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.