Finding the Third Proportional to 157,465,164 and 343,583,591
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Solution
The third proportional to 157,465,164 and 343,583,591 is: 749,687,619.82
Step by Step Solution
- Step 1: Write the proportion equation
157,465,164 : 343,583,591 = 343,583,591 : x - Step 2: Convert to fraction form
157,465,164/343,583,591 = 343,583,591/x - Step 3: Cross multiply
157,465,164x = 343,583,591 × 343,583,591 - Step 4: Simplify right side
157,465,164x = 118,049,684,004,455,280 - Step 5: Solve for x
x = 118,049,684,004,455,280/157,465,164 - Step 6: Final answer
x = 749,687,619.82
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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.