Finding the Third Proportional to 7,288,494.75 and 16,873,312.50
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Solution
The third proportional to 7,288,494.75 and 16,873,312.50 is: 39,062,753.63
Step by Step Solution
- Step 1: Write the proportion equation
7,288,494.75 : 16,873,312.50 = 16,873,312.50 : x - Step 2: Convert to fraction form
7,288,494.75/16,873,312.50 = 16,873,312.50/x - Step 3: Cross multiply
7,288,494.75x = 16,873,312.50 × 16,873,312.50 - Step 4: Simplify right side
7,288,494.75x = 284,708,674,722,656.25 - Step 5: Solve for x
x = 284,708,674,722,656.25/7,288,494.75 - Step 6: Final answer
x = 39,062,753.63
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Why These Related Problems?
These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.