Finding the Third Proportional to 73,871,184 and 110,393,328
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Solution
The third proportional to 73,871,184 and 110,393,328 is: 164,972,134.02
Step by Step Solution
- Step 1: Write the proportion equation
73,871,184 : 110,393,328 = 110,393,328 : x - Step 2: Convert to fraction form
73,871,184/110,393,328 = 110,393,328/x - Step 3: Cross multiply
73,871,184x = 110,393,328 × 110,393,328 - Step 4: Simplify right side
73,871,184x = 12,186,686,866,915,584 - Step 5: Solve for x
x = 12,186,686,866,915,584/73,871,184 - Step 6: Final answer
x = 164,972,134.02
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.