Finding the Third Proportional to 67,390,540 and 96,302,830
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Solution
The third proportional to 67,390,540 and 96,302,830 is: 137,619,242.49
Step by Step Solution
- Step 1: Write the proportion equation
67,390,540 : 96,302,830 = 96,302,830 : x - Step 2: Convert to fraction form
67,390,540/96,302,830 = 96,302,830/x - Step 3: Cross multiply
67,390,540x = 96,302,830 × 96,302,830 - Step 4: Simplify right side
67,390,540x = 9,274,235,066,008,900 - Step 5: Solve for x
x = 9,274,235,066,008,900/67,390,540 - Step 6: Final answer
x = 137,619,242.49
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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.