Finding the Third Proportional to 302,871,376 and 658,808,930
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Solution
The third proportional to 302,871,376 and 658,808,930 is: 1,433,047,955.80
Step by Step Solution
- Step 1: Write the proportion equation
302,871,376 : 658,808,930 = 658,808,930 : x - Step 2: Convert to fraction form
302,871,376/658,808,930 = 658,808,930/x - Step 3: Cross multiply
302,871,376x = 658,808,930 × 658,808,930 - Step 4: Simplify right side
302,871,376x = 434,029,206,247,744,896 - Step 5: Solve for x
x = 434,029,206,247,744,896/302,871,376 - Step 6: Final answer
x = 1,433,047,955.80
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.