Finding the Third Proportional to 7,275,906 and 12,125,777.63
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Solution
The third proportional to 7,275,906 and 12,125,777.63 is: 20,208,408.82
Step by Step Solution
- Step 1: Write the proportion equation
7,275,906 : 12,125,777.63 = 12,125,777.63 : x - Step 2: Convert to fraction form
7,275,906/12,125,777.63 = 12,125,777.63/x - Step 3: Cross multiply
7,275,906x = 12,125,777.63 × 12,125,777.63 - Step 4: Simplify right side
7,275,906x = 147,034,483,010,950.62 - Step 5: Solve for x
x = 147,034,483,010,950.62/7,275,906 - Step 6: Final answer
x = 20,208,408.82
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These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.