Finding the Third Proportional to 265,656,582 and 416,699,029
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Solution
The third proportional to 265,656,582 and 416,699,029 is: 653,618,590.82
Step by Step Solution
- Step 1: Write the proportion equation
265,656,582 : 416,699,029 = 416,699,029 : x - Step 2: Convert to fraction form
265,656,582/416,699,029 = 416,699,029/x - Step 3: Cross multiply
265,656,582x = 416,699,029 × 416,699,029 - Step 4: Simplify right side
265,656,582x = 173,638,080,769,542,848 - Step 5: Solve for x
x = 173,638,080,769,542,848/265,656,582 - Step 6: Final answer
x = 653,618,590.82
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.