Finding the Third Proportional to 152,659,878,642 and 335,603,125,539
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Solution
The third proportional to 152,659,878,642 and 335,603,125,539 is: 737,780,344,602.99
Step by Step Solution
- Step 1: Write the proportion equation
152,659,878,642 : 335,603,125,539 = 335,603,125,539 : x - Step 2: Convert to fraction form
152,659,878,642/335,603,125,539 = 335,603,125,539/x - Step 3: Cross multiply
152,659,878,642x = 335,603,125,539 × 335,603,125,539 - Step 4: Simplify right side
152,659,878,642x = 112,629,457,871,545,802,162,176 - Step 5: Solve for x
x = 112,629,457,871,545,802,162,176/152,659,878,642 - Step 6: Final answer
x = 737,780,344,602.99
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.