Finding the Third Proportional to 127,931,071.50 and 187,098,864.75
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Solution
The third proportional to 127,931,071.50 and 187,098,864.75 is: 273,631,610.99
Step by Step Solution
- Step 1: Write the proportion equation
127,931,071.50 : 187,098,864.75 = 187,098,864.75 : x - Step 2: Convert to fraction form
127,931,071.50/187,098,864.75 = 187,098,864.75/x - Step 3: Cross multiply
127,931,071.50x = 187,098,864.75 × 187,098,864.75 - Step 4: Simplify right side
127,931,071.50x = 35,005,985,190,738,792 - Step 5: Solve for x
x = 35,005,985,190,738,792/127,931,071.50 - Step 6: Final answer
x = 273,631,610.99
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.