Finding the Third Proportional to 79,935,498 and 166,154,328
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Solution
The third proportional to 79,935,498 and 166,154,328 is: 345,369,221.48
Step by Step Solution
- Step 1: Write the proportion equation
79,935,498 : 166,154,328 = 166,154,328 : x - Step 2: Convert to fraction form
79,935,498/166,154,328 = 166,154,328/x - Step 3: Cross multiply
79,935,498x = 166,154,328 × 166,154,328 - Step 4: Simplify right side
79,935,498x = 27,607,260,713,131,584 - Step 5: Solve for x
x = 27,607,260,713,131,584/79,935,498 - Step 6: Final answer
x = 345,369,221.48
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.