Finding the Third Proportional to 14,518,936.13 and 31,598,302.50
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Solution
The third proportional to 14,518,936.13 and 31,598,302.50 is: 68,769,000.17
Step by Step Solution
- Step 1: Write the proportion equation
14,518,936.13 : 31,598,302.50 = 31,598,302.50 : x - Step 2: Convert to fraction form
14,518,936.13/31,598,302.50 = 31,598,302.50/x - Step 3: Cross multiply
14,518,936.13x = 31,598,302.50 × 31,598,302.50 - Step 4: Simplify right side
14,518,936.13x = 998,452,720,881,506.25 - Step 5: Solve for x
x = 998,452,720,881,506.25/14,518,936.13 - Step 6: Final answer
x = 68,769,000.17
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.