Finding the Third Proportional to 39,932,112 and 63,176,160
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Solution
The third proportional to 39,932,112 and 63,176,160 is: 99,950,315.48
Step by Step Solution
- Step 1: Write the proportion equation
39,932,112 : 63,176,160 = 63,176,160 : x - Step 2: Convert to fraction form
39,932,112/63,176,160 = 63,176,160/x - Step 3: Cross multiply
39,932,112x = 63,176,160 × 63,176,160 - Step 4: Simplify right side
39,932,112x = 3,991,227,192,345,600 - Step 5: Solve for x
x = 3,991,227,192,345,600/39,932,112 - Step 6: Final answer
x = 99,950,315.48
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These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.