Finding the Third Proportional to 43,454,780 and 94,382,944
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Solution
The third proportional to 43,454,780 and 94,382,944 is: 204,997,933.90
Step by Step Solution
- Step 1: Write the proportion equation
43,454,780 : 94,382,944 = 94,382,944 : x - Step 2: Convert to fraction form
43,454,780/94,382,944 = 94,382,944/x - Step 3: Cross multiply
43,454,780x = 94,382,944 × 94,382,944 - Step 4: Simplify right side
43,454,780x = 8,908,140,118,107,136 - Step 5: Solve for x
x = 8,908,140,118,107,136/43,454,780 - Step 6: Final answer
x = 204,997,933.90
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.