Finding the Fourth Proportional to 244,708,439, 337,706,556.64 and 133,193,893.82
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Solution
The fourth proportional to 244,708,439, 337,706,556.64 and 133,193,893.82 is: 183,812,423.60
Step by Step Solution
- Step 1: Write the proportion equation
244,708,439 : 337,706,556.64 = 133,193,893.82 : x - Step 2: Convert to fraction form
244,708,439/337,706,556.64 = 133,193,893.82/x - Step 3: Cross multiply
244,708,439x = 337,706,556.64 × 133,193,893.82 - Step 4: Simplify right side
244,708,439x = 44,980,451,247,425,968 - Step 5: Solve for x
x = 44,980,451,247,425,968/244,708,439 - Step 6: Final answer
x = 183,812,423.60
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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.