Finding the Fourth Proportional to 24,686,970.84, 37,030,578.96 and 10,121,845.92
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Solution
The fourth proportional to 24,686,970.84, 37,030,578.96 and 10,121,845.92 is: 15,182,819.19
Step by Step Solution
- Step 1: Write the proportion equation
24,686,970.84 : 37,030,578.96 = 10,121,845.92 : x - Step 2: Convert to fraction form
24,686,970.84/37,030,578.96 = 10,121,845.92/x - Step 3: Cross multiply
24,686,970.84x = 37,030,578.96 × 10,121,845.92 - Step 4: Simplify right side
24,686,970.84x = 374,817,814,561,513.88 - Step 5: Solve for x
x = 374,817,814,561,513.88/24,686,970.84 - Step 6: Final answer
x = 15,182,819.19
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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.