Finding the Fourth Proportional to 24,536,860.79, 36,812,119.17 and 10,705,029.84
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Solution
The fourth proportional to 24,536,860.79, 36,812,119.17 and 10,705,029.84 is: 16,060,523.70
Step by Step Solution
- Step 1: Write the proportion equation
24,536,860.79 : 36,812,119.17 = 10,705,029.84 : x - Step 2: Convert to fraction form
24,536,860.79/36,812,119.17 = 10,705,029.84/x - Step 3: Cross multiply
24,536,860.79x = 36,812,119.17 × 10,705,029.84 - Step 4: Simplify right side
24,536,860.79x = 394,074,834,188,486.06 - Step 5: Solve for x
x = 394,074,834,188,486.06/24,536,860.79 - Step 6: Final answer
x = 16,060,523.70
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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.