Finding the Third Proportional to 19,212,176 and 29,716,041
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Solution
The third proportional to 19,212,176 and 29,716,041 is: 45,962,679.75
Step by Step Solution
- Step 1: Write the proportion equation
19,212,176 : 29,716,041 = 29,716,041 : x - Step 2: Convert to fraction form
19,212,176/29,716,041 = 29,716,041/x - Step 3: Cross multiply
19,212,176x = 29,716,041 × 29,716,041 - Step 4: Simplify right side
19,212,176x = 883,043,092,713,681 - Step 5: Solve for x
x = 883,043,092,713,681/19,212,176 - Step 6: Final answer
x = 45,962,679.75
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.