Finding the Third Proportional to 119,149,546 and 257,118,307
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Solution
The third proportional to 119,149,546 and 257,118,307 is: 554,847,467.02
Step by Step Solution
- Step 1: Write the proportion equation
119,149,546 : 257,118,307 = 257,118,307 : x - Step 2: Convert to fraction form
119,149,546/257,118,307 = 257,118,307/x - Step 3: Cross multiply
119,149,546x = 257,118,307 × 257,118,307 - Step 4: Simplify right side
119,149,546x = 66,109,823,794,546,248 - Step 5: Solve for x
x = 66,109,823,794,546,248/119,149,546 - Step 6: Final answer
x = 554,847,467.02
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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.