Finding the Third Proportional to 18,909,252 and 27,823,152
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Solution
The third proportional to 18,909,252 and 27,823,152 is: 40,939,101.52
Step by Step Solution
- Step 1: Write the proportion equation
18,909,252 : 27,823,152 = 27,823,152 : x - Step 2: Convert to fraction form
18,909,252/27,823,152 = 27,823,152/x - Step 3: Cross multiply
18,909,252x = 27,823,152 × 27,823,152 - Step 4: Simplify right side
18,909,252x = 774,127,787,215,104 - Step 5: Solve for x
x = 774,127,787,215,104/18,909,252 - Step 6: Final answer
x = 40,939,101.52
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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.