Finding the Fourth Proportional to 63,561,754.08, 95,352,117.84 and 29,486,544.48
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Solution
The fourth proportional to 63,561,754.08, 95,352,117.84 and 29,486,544.48 is: 44,234,217.65
Step by Step Solution
- Step 1: Write the proportion equation
63,561,754.08 : 95,352,117.84 = 29,486,544.48 : x - Step 2: Convert to fraction form
63,561,754.08/95,352,117.84 = 29,486,544.48/x - Step 3: Cross multiply
63,561,754.08x = 95,352,117.84 × 29,486,544.48 - Step 4: Simplify right side
63,561,754.08x = 2,811,604,463,951,361.50 - Step 5: Solve for x
x = 2,811,604,463,951,361.50/63,561,754.08 - Step 6: Final answer
x = 44,234,217.65
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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.