Finding the Third Proportional to 12,365,788 and 18,190,482
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Solution
The third proportional to 12,365,788 and 18,190,482 is: 26,758,798.99
Step by Step Solution
- Step 1: Write the proportion equation
12,365,788 : 18,190,482 = 18,190,482 : x - Step 2: Convert to fraction form
12,365,788/18,190,482 = 18,190,482/x - Step 3: Cross multiply
12,365,788x = 18,190,482 × 18,190,482 - Step 4: Simplify right side
12,365,788x = 330,893,635,392,324 - Step 5: Solve for x
x = 330,893,635,392,324/12,365,788 - Step 6: Final answer
x = 26,758,798.99
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.