Finding the Third Proportional to 302,871,340.50 and 658,808,865
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Solution
The third proportional to 302,871,340.50 and 658,808,865 is: 1,433,047,840.99
Step by Step Solution
- Step 1: Write the proportion equation
302,871,340.50 : 658,808,865 = 658,808,865 : x - Step 2: Convert to fraction form
302,871,340.50/658,808,865 = 658,808,865/x - Step 3: Cross multiply
302,871,340.50x = 658,808,865 × 658,808,865 - Step 4: Simplify right side
302,871,340.50x = 434,029,120,602,588,224 - Step 5: Solve for x
x = 434,029,120,602,588,224/302,871,340.50 - Step 6: Final answer
x = 1,433,047,840.99
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.