Finding the Fourth Proportional to 32,325,297.84, 44,609,855.87 and 17,641,906.50
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Solution
The fourth proportional to 32,325,297.84, 44,609,855.87 and 17,641,906.50 is: 24,346,346.63
Step by Step Solution
- Step 1: Write the proportion equation
32,325,297.84 : 44,609,855.87 = 17,641,906.50 : x - Step 2: Convert to fraction form
32,325,297.84/44,609,855.87 = 17,641,906.50/x - Step 3: Cross multiply
32,325,297.84x = 44,609,855.87 × 17,641,906.50 - Step 4: Simplify right side
32,325,297.84x = 787,002,906,237,016.12 - Step 5: Solve for x
x = 787,002,906,237,016.12/32,325,297.84 - Step 6: Final answer
x = 24,346,346.63
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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.