Finding the Fourth Proportional to 45,563,441.96, 62,877,716.57 and 24,655,474.80
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Solution
The fourth proportional to 45,563,441.96, 62,877,716.57 and 24,655,474.80 is: 34,024,645.41
Step by Step Solution
- Step 1: Write the proportion equation
45,563,441.96 : 62,877,716.57 = 24,655,474.80 : x - Step 2: Convert to fraction form
45,563,441.96/62,877,716.57 = 24,655,474.80/x - Step 3: Cross multiply
45,563,441.96x = 62,877,716.57 × 24,655,474.80 - Step 4: Simplify right side
45,563,441.96x = 1,550,279,956,434,816 - Step 5: Solve for x
x = 1,550,279,956,434,816/45,563,441.96 - Step 6: Final answer
x = 34,024,645.41
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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.