Finding the Fourth Proportional to 32,497,725.94, 44,847,403.80 and 17,613,525.18
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Solution
The fourth proportional to 32,497,725.94, 44,847,403.80 and 17,613,525.18 is: 24,306,958.50
Step by Step Solution
- Step 1: Write the proportion equation
32,497,725.94 : 44,847,403.80 = 17,613,525.18 : x - Step 2: Convert to fraction form
32,497,725.94/44,847,403.80 = 17,613,525.18/x - Step 3: Cross multiply
32,497,725.94x = 44,847,403.80 × 17,613,525.18 - Step 4: Simplify right side
32,497,725.94x = 789,920,875,776,623.12 - Step 5: Solve for x
x = 789,920,875,776,623.12/32,497,725.94 - Step 6: Final answer
x = 24,306,958.50
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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.