Finding the Third Proportional to 18,393,952 and 27,845,400
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Solution
The third proportional to 18,393,952 and 27,845,400 is: 42,153,328.50
Step by Step Solution
- Step 1: Write the proportion equation
18,393,952 : 27,845,400 = 27,845,400 : x - Step 2: Convert to fraction form
18,393,952/27,845,400 = 27,845,400/x - Step 3: Cross multiply
18,393,952x = 27,845,400 × 27,845,400 - Step 4: Simplify right side
18,393,952x = 775,366,301,160,000 - Step 5: Solve for x
x = 775,366,301,160,000/18,393,952 - Step 6: Final answer
x = 42,153,328.50
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.