Finding the Third Proportional to 7,637,265.98 and 16,258,921.17
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Solution
The third proportional to 7,637,265.98 and 16,258,921.17 is: 34,613,501.51
Step by Step Solution
- Step 1: Write the proportion equation
7,637,265.98 : 16,258,921.17 = 16,258,921.17 : x - Step 2: Convert to fraction form
7,637,265.98/16,258,921.17 = 16,258,921.17/x - Step 3: Cross multiply
7,637,265.98x = 16,258,921.17 × 16,258,921.17 - Step 4: Simplify right side
7,637,265.98x = 264,352,517,673,245.12 - Step 5: Solve for x
x = 264,352,517,673,245.12/7,637,265.98 - Step 6: Final answer
x = 34,613,501.51
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.