Finding the Fourth Proportional to 32,473,985.10, 44,814,153.48 and 17,789,331.22
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Solution
The fourth proportional to 32,473,985.10, 44,814,153.48 and 17,789,331.22 is: 24,549,306.69
Step by Step Solution
- Step 1: Write the proportion equation
32,473,985.10 : 44,814,153.48 = 17,789,331.22 : x - Step 2: Convert to fraction form
32,473,985.10/44,814,153.48 = 17,789,331.22/x - Step 3: Cross multiply
32,473,985.10x = 44,814,153.48 × 17,789,331.22 - Step 4: Simplify right side
32,473,985.10x = 797,213,819,722,993.38 - Step 5: Solve for x
x = 797,213,819,722,993.38/32,473,985.10 - Step 6: Final answer
x = 24,549,306.69
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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.