Finding the Third Proportional to 7,490,346 and 11,314,236
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Solution
The third proportional to 7,490,346 and 11,314,236 is: 17,090,256.75
Step by Step Solution
- Step 1: Write the proportion equation
7,490,346 : 11,314,236 = 11,314,236 : x - Step 2: Convert to fraction form
7,490,346/11,314,236 = 11,314,236/x - Step 3: Cross multiply
7,490,346x = 11,314,236 × 11,314,236 - Step 4: Simplify right side
7,490,346x = 128,011,936,263,696 - Step 5: Solve for x
x = 128,011,936,263,696/7,490,346 - Step 6: Final answer
x = 17,090,256.75
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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.