Finding the Fourth Proportional to 32,330,132.24, 48,509,403.80 and 16,973,853.48
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Solution
The fourth proportional to 32,330,132.24, 48,509,403.80 and 16,973,853.48 is: 25,468,238.31
Step by Step Solution
- Step 1: Write the proportion equation
32,330,132.24 : 48,509,403.80 = 16,973,853.48 : x - Step 2: Convert to fraction form
32,330,132.24/48,509,403.80 = 16,973,853.48/x - Step 3: Cross multiply
32,330,132.24x = 48,509,403.80 × 16,973,853.48 - Step 4: Simplify right side
32,330,132.24x = 823,391,512,418,486 - Step 5: Solve for x
x = 823,391,512,418,486/32,330,132.24 - Step 6: Final answer
x = 25,468,238.31
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.