Finding the Fourth Proportional to 176,971,028.82, 244,234,557.87 and 97,601,612.94
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Solution
The fourth proportional to 176,971,028.82, 244,234,557.87 and 97,601,612.94 is: 134,698,243.79
Step by Step Solution
- Step 1: Write the proportion equation
176,971,028.82 : 244,234,557.87 = 97,601,612.94 : x - Step 2: Convert to fraction form
176,971,028.82/244,234,557.87 = 97,601,612.94/x - Step 3: Cross multiply
176,971,028.82x = 244,234,557.87 × 97,601,612.94 - Step 4: Simplify right side
176,971,028.82x = 23,837,686,783,799,772 - Step 5: Solve for x
x = 23,837,686,783,799,772/176,971,028.82 - Step 6: Final answer
x = 134,698,243.79
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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.