Finding the Fourth Proportional to 32,513,659.67, 48,770,652.49 and 8,252,593.77
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Solution
The fourth proportional to 32,513,659.67, 48,770,652.49 and 8,252,593.77 is: 12,378,932.03
Step by Step Solution
- Step 1: Write the proportion equation
32,513,659.67 : 48,770,652.49 = 8,252,593.77 : x - Step 2: Convert to fraction form
32,513,659.67/48,770,652.49 = 8,252,593.77/x - Step 3: Cross multiply
32,513,659.67x = 48,770,652.49 × 8,252,593.77 - Step 4: Simplify right side
32,513,659.67x = 402,484,383,060,067.44 - Step 5: Solve for x
x = 402,484,383,060,067.44/32,513,659.67 - Step 6: Final answer
x = 12,378,932.03
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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.