Finding the Third Proportional to 57,115,206 and 87,011,982
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Solution
The third proportional to 57,115,206 and 87,011,982 is: 132,558,131.92
Step by Step Solution
- Step 1: Write the proportion equation
57,115,206 : 87,011,982 = 87,011,982 : x - Step 2: Convert to fraction form
57,115,206/87,011,982 = 87,011,982/x - Step 3: Cross multiply
57,115,206x = 87,011,982 × 87,011,982 - Step 4: Simplify right side
57,115,206x = 7,571,085,011,568,324 - Step 5: Solve for x
x = 7,571,085,011,568,324/57,115,206 - Step 6: Final answer
x = 132,558,131.92
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.