Finding the Third Proportional to 19,348,502 and 27,969,697
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Solution
The third proportional to 19,348,502 and 27,969,697 is: 40,432,274.82
Step by Step Solution
- Step 1: Write the proportion equation
19,348,502 : 27,969,697 = 27,969,697 : x - Step 2: Convert to fraction form
19,348,502/27,969,697 = 27,969,697/x - Step 3: Cross multiply
19,348,502x = 27,969,697 × 27,969,697 - Step 4: Simplify right side
19,348,502x = 782,303,950,271,809 - Step 5: Solve for x
x = 782,303,950,271,809/19,348,502 - Step 6: Final answer
x = 40,432,274.82
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These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.