Finding the Third Proportional to 270,169,888 and 637,135,660
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Solution
The third proportional to 270,169,888 and 637,135,660 is: 1,502,542,908.27
Step by Step Solution
- Step 1: Write the proportion equation
270,169,888 : 637,135,660 = 637,135,660 : x - Step 2: Convert to fraction form
270,169,888/637,135,660 = 637,135,660/x - Step 3: Cross multiply
270,169,888x = 637,135,660 × 637,135,660 - Step 4: Simplify right side
270,169,888x = 405,941,849,243,635,584 - Step 5: Solve for x
x = 405,941,849,243,635,584/270,169,888 - Step 6: Final answer
x = 1,502,542,908.27
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These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.