Finding the Third Proportional to 119,149,544 and 257,118,303
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Solution
The third proportional to 119,149,544 and 257,118,303 is: 554,847,459.07
Step by Step Solution
- Step 1: Write the proportion equation
119,149,544 : 257,118,303 = 257,118,303 : x - Step 2: Convert to fraction form
119,149,544/257,118,303 = 257,118,303/x - Step 3: Cross multiply
119,149,544x = 257,118,303 × 257,118,303 - Step 4: Simplify right side
119,149,544x = 66,109,821,737,599,808 - Step 5: Solve for x
x = 66,109,821,737,599,808/119,149,544 - Step 6: Final answer
x = 554,847,459.07
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.