Finding the Third Proportional to 40,338,623.40 and 88,202,073.08
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Solution
The third proportional to 40,338,623.40 and 88,202,073.08 is: 192,857,490.89
Step by Step Solution
- Step 1: Write the proportion equation
40,338,623.40 : 88,202,073.08 = 88,202,073.08 : x - Step 2: Convert to fraction form
40,338,623.40/88,202,073.08 = 88,202,073.08/x - Step 3: Cross multiply
40,338,623.40x = 88,202,073.08 × 88,202,073.08 - Step 4: Simplify right side
40,338,623.40x = 7,779,605,694,934,032 - Step 5: Solve for x
x = 7,779,605,694,934,032/40,338,623.40 - Step 6: Final answer
x = 192,857,490.89
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.