Finding the Fourth Proportional to 177,039,099.48, 244,314,192.62 and 97,652,380.62
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Solution
The fourth proportional to 177,039,099.48, 244,314,192.62 and 97,652,380.62 is: 134,760,415.06
Step by Step Solution
- Step 1: Write the proportion equation
177,039,099.48 : 244,314,192.62 = 97,652,380.62 : x - Step 2: Convert to fraction form
177,039,099.48/244,314,192.62 = 97,652,380.62/x - Step 3: Cross multiply
177,039,099.48x = 244,314,192.62 × 97,652,380.62 - Step 4: Simplify right side
177,039,099.48x = 23,857,862,528,596,236 - Step 5: Solve for x
x = 23,857,862,528,596,236/177,039,099.48 - Step 6: Final answer
x = 134,760,415.06
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.