Finding the Fourth Proportional to 61,765,311.54, 92,616,302.06 and 32,634,816
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Solution
The fourth proportional to 61,765,311.54, 92,616,302.06 and 32,634,816 is: 48,935,493.09
Step by Step Solution
- Step 1: Write the proportion equation
61,765,311.54 : 92,616,302.06 = 32,634,816 : x - Step 2: Convert to fraction form
61,765,311.54/92,616,302.06 = 32,634,816/x - Step 3: Cross multiply
61,765,311.54x = 92,616,302.06 × 32,634,816 - Step 4: Simplify right side
61,765,311.54x = 3,022,515,976,165,347 - Step 5: Solve for x
x = 3,022,515,976,165,347/61,765,311.54 - Step 6: Final answer
x = 48,935,493.09
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.