Finding the Third Proportional to 18,014,701 and 27,883,730
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Solution
The third proportional to 18,014,701 and 27,883,730 is: 43,159,328.52
Step by Step Solution
- Step 1: Write the proportion equation
18,014,701 : 27,883,730 = 27,883,730 : x - Step 2: Convert to fraction form
18,014,701/27,883,730 = 27,883,730/x - Step 3: Cross multiply
18,014,701x = 27,883,730 × 27,883,730 - Step 4: Simplify right side
18,014,701x = 777,502,398,712,900 - Step 5: Solve for x
x = 777,502,398,712,900/18,014,701 - Step 6: Final answer
x = 43,159,328.52
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.