Finding the Third Proportional to 33,167,772 and 71,768,376
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Solution
The third proportional to 33,167,772 and 71,768,376 is: 155,292,305.85
Step by Step Solution
- Step 1: Write the proportion equation
33,167,772 : 71,768,376 = 71,768,376 : x - Step 2: Convert to fraction form
33,167,772/71,768,376 = 71,768,376/x - Step 3: Cross multiply
33,167,772x = 71,768,376 × 71,768,376 - Step 4: Simplify right side
33,167,772x = 5,150,699,793,677,376 - Step 5: Solve for x
x = 5,150,699,793,677,376/33,167,772 - Step 6: Final answer
x = 155,292,305.85
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.