Finding the Third Proportional to 39,935,122 and 57,068,328
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Solution
The third proportional to 39,935,122 and 57,068,328 is: 81,552,124.99
Step by Step Solution
- Step 1: Write the proportion equation
39,935,122 : 57,068,328 = 57,068,328 : x - Step 2: Convert to fraction form
39,935,122/57,068,328 = 57,068,328/x - Step 3: Cross multiply
39,935,122x = 57,068,328 × 57,068,328 - Step 4: Simplify right side
39,935,122x = 3,256,794,060,715,584 - Step 5: Solve for x
x = 3,256,794,060,715,584/39,935,122 - Step 6: Final answer
x = 81,552,124.99
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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.