Finding the Third Proportional to 153,776,176 and 336,761,918
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Solution
The third proportional to 153,776,176 and 336,761,918 is: 737,491,283.53
Step by Step Solution
- Step 1: Write the proportion equation
153,776,176 : 336,761,918 = 336,761,918 : x - Step 2: Convert to fraction form
153,776,176/336,761,918 = 336,761,918/x - Step 3: Cross multiply
153,776,176x = 336,761,918 × 336,761,918 - Step 4: Simplify right side
153,776,176x = 113,408,589,415,038,720 - Step 5: Solve for x
x = 113,408,589,415,038,720/153,776,176 - Step 6: Final answer
x = 737,491,283.53
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.