Finding the Third Proportional to 7,761,474 and 16,327,291.50
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Solution
The third proportional to 7,761,474 and 16,327,291.50 is: 34,346,626.39
Step by Step Solution
- Step 1: Write the proportion equation
7,761,474 : 16,327,291.50 = 16,327,291.50 : x - Step 2: Convert to fraction form
7,761,474/16,327,291.50 = 16,327,291.50/x - Step 3: Cross multiply
7,761,474x = 16,327,291.50 × 16,327,291.50 - Step 4: Simplify right side
7,761,474x = 266,580,447,725,972.25 - Step 5: Solve for x
x = 266,580,447,725,972.25/7,761,474 - Step 6: Final answer
x = 34,346,626.39
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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.