Finding the Fourth Proportional to 118,575,586.68, 177,880,380.30 and 36,701,655
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Solution
The fourth proportional to 118,575,586.68, 177,880,380.30 and 36,701,655 is: 55,057,744.45
Step by Step Solution
- Step 1: Write the proportion equation
118,575,586.68 : 177,880,380.30 = 36,701,655 : x - Step 2: Convert to fraction form
118,575,586.68/177,880,380.30 = 36,701,655/x - Step 3: Cross multiply
118,575,586.68x = 177,880,380.30 × 36,701,655 - Step 4: Simplify right side
118,575,586.68x = 6,528,504,349,039,397 - Step 5: Solve for x
x = 6,528,504,349,039,397/118,575,586.68 - Step 6: Final answer
x = 55,057,744.45
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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.