Finding the Third Proportional to 47,288,259 and 101,871,378
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Solution
The third proportional to 47,288,259 and 101,871,378 is: 219,457,807.82
Step by Step Solution
- Step 1: Write the proportion equation
47,288,259 : 101,871,378 = 101,871,378 : x - Step 2: Convert to fraction form
47,288,259/101,871,378 = 101,871,378/x - Step 3: Cross multiply
47,288,259x = 101,871,378 × 101,871,378 - Step 4: Simplify right side
47,288,259x = 10,377,777,655,618,884 - Step 5: Solve for x
x = 10,377,777,655,618,884/47,288,259 - Step 6: Final answer
x = 219,457,807.82
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.