Finding the Third Proportional to 454,307,094 and 988,213,458
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Solution
The third proportional to 454,307,094 and 988,213,458 is: 2,149,572,065.83
Step by Step Solution
- Step 1: Write the proportion equation
454,307,094 : 988,213,458 = 988,213,458 : x - Step 2: Convert to fraction form
454,307,094/988,213,458 = 988,213,458/x - Step 3: Cross multiply
454,307,094x = 988,213,458 × 988,213,458 - Step 4: Simplify right side
454,307,094x = 976,565,838,572,317,824 - Step 5: Solve for x
x = 976,565,838,572,317,824/454,307,094 - Step 6: Final answer
x = 2,149,572,065.83
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.