Finding the Third Proportional to 207,316,718 and 479,950,906
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Solution
The third proportional to 207,316,718 and 479,950,906 is: 1,111,115,757.53
Step by Step Solution
- Step 1: Write the proportion equation
207,316,718 : 479,950,906 = 479,950,906 : x - Step 2: Convert to fraction form
207,316,718/479,950,906 = 479,950,906/x - Step 3: Cross multiply
207,316,718x = 479,950,906 × 479,950,906 - Step 4: Simplify right side
207,316,718x = 230,352,872,170,220,832 - Step 5: Solve for x
x = 230,352,872,170,220,832/207,316,718 - Step 6: Final answer
x = 1,111,115,757.53
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These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.