Finding the Third Proportional to 74,375,664 and 160,702,176
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Solution
The third proportional to 74,375,664 and 160,702,176 is: 347,226,336.98
Step by Step Solution
- Step 1: Write the proportion equation
74,375,664 : 160,702,176 = 160,702,176 : x - Step 2: Convert to fraction form
74,375,664/160,702,176 = 160,702,176/x - Step 3: Cross multiply
74,375,664x = 160,702,176 × 160,702,176 - Step 4: Simplify right side
74,375,664x = 25,825,189,371,134,976 - Step 5: Solve for x
x = 25,825,189,371,134,976/74,375,664 - Step 6: Final answer
x = 347,226,336.98
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.