Finding the Third Proportional to 154,868,540 and 337,048,324
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Solution
The third proportional to 154,868,540 and 337,048,324 is: 733,535,505.09
Step by Step Solution
- Step 1: Write the proportion equation
154,868,540 : 337,048,324 = 337,048,324 : x - Step 2: Convert to fraction form
154,868,540/337,048,324 = 337,048,324/x - Step 3: Cross multiply
154,868,540x = 337,048,324 × 337,048,324 - Step 4: Simplify right side
154,868,540x = 113,601,572,711,208,976 - Step 5: Solve for x
x = 113,601,572,711,208,976/154,868,540 - Step 6: Final answer
x = 733,535,505.09
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.