Finding the Third Proportional to 62,530,908 and 137,783,532
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Solution
The third proportional to 62,530,908 and 137,783,532 is: 303,598,688.99
Step by Step Solution
- Step 1: Write the proportion equation
62,530,908 : 137,783,532 = 137,783,532 : x - Step 2: Convert to fraction form
62,530,908/137,783,532 = 137,783,532/x - Step 3: Cross multiply
62,530,908x = 137,783,532 × 137,783,532 - Step 4: Simplify right side
62,530,908x = 18,984,301,690,395,024 - Step 5: Solve for x
x = 18,984,301,690,395,024/62,530,908 - Step 6: Final answer
x = 303,598,688.99
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.