Finding the Fourth Proportional to 118,377,718.08, 177,562,575.60 and 41,698,744.08
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Solution
The fourth proportional to 118,377,718.08, 177,562,575.60 and 41,698,744.08 is: 62,546,706.58
Step by Step Solution
- Step 1: Write the proportion equation
118,377,718.08 : 177,562,575.60 = 41,698,744.08 : x - Step 2: Convert to fraction form
118,377,718.08/177,562,575.60 = 41,698,744.08/x - Step 3: Cross multiply
118,377,718.08x = 177,562,575.60 × 41,698,744.08 - Step 4: Simplify right side
118,377,718.08x = 7,404,136,398,130,052 - Step 5: Solve for x
x = 7,404,136,398,130,052/118,377,718.08 - Step 6: Final answer
x = 62,546,706.58
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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.