Finding the Fourth Proportional to 88,716,846.10, 133,122,910.12 and 36,937,194.34
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Solution
The fourth proportional to 88,716,846.10, 133,122,910.12 and 36,937,194.34 is: 55,425,626.79
Step by Step Solution
- Step 1: Write the proportion equation
88,716,846.10 : 133,122,910.12 = 36,937,194.34 : x - Step 2: Convert to fraction form
88,716,846.10/133,122,910.12 = 36,937,194.34/x - Step 3: Cross multiply
88,716,846.10x = 133,122,910.12 × 36,937,194.34 - Step 4: Simplify right side
88,716,846.10x = 4,917,186,802,208,793 - Step 5: Solve for x
x = 4,917,186,802,208,793/88,716,846.10 - Step 6: Final answer
x = 55,425,626.79
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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.