Finding the Third Proportional to 19,219,696 and 25,887,624
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Solution
The third proportional to 19,219,696 and 25,887,624 is: 34,868,869.75
Step by Step Solution
- Step 1: Write the proportion equation
19,219,696 : 25,887,624 = 25,887,624 : x - Step 2: Convert to fraction form
19,219,696/25,887,624 = 25,887,624/x - Step 3: Cross multiply
19,219,696x = 25,887,624 × 25,887,624 - Step 4: Simplify right side
19,219,696x = 670,169,076,365,376 - Step 5: Solve for x
x = 670,169,076,365,376/19,219,696 - Step 6: Final answer
x = 34,868,869.75
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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.