Finding the Fourth Proportional to 244,553,193.96, 337,483,396.26 and 134,542,545
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Solution
The fourth proportional to 244,553,193.96, 337,483,396.26 and 134,542,545 is: 185,668,705.83
Step by Step Solution
- Step 1: Write the proportion equation
244,553,193.96 : 337,483,396.26 = 134,542,545 : x - Step 2: Convert to fraction form
244,553,193.96/337,483,396.26 = 134,542,545/x - Step 3: Cross multiply
244,553,193.96x = 337,483,396.26 × 134,542,545 - Step 4: Simplify right side
244,553,193.96x = 45,405,875,028,063,880 - Step 5: Solve for x
x = 45,405,875,028,063,880/244,553,193.96 - Step 6: Final answer
x = 185,668,705.83
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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.