Finding the Fourth Proportional to 24,686,994.21, 37,030,614.33 and 10,121,869.45
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Solution
The fourth proportional to 24,686,994.21, 37,030,614.33 and 10,121,869.45 is: 15,182,854.62
Step by Step Solution
- Step 1: Write the proportion equation
24,686,994.21 : 37,030,614.33 = 10,121,869.45 : x - Step 2: Convert to fraction form
24,686,994.21/37,030,614.33 = 10,121,869.45/x - Step 3: Cross multiply
24,686,994.21x = 37,030,614.33 × 10,121,869.45 - Step 4: Simplify right side
24,686,994.21x = 374,819,043,928,869 - Step 5: Solve for x
x = 374,819,043,928,869/24,686,994.21 - Step 6: Final answer
x = 15,182,854.62
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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.