Finding the Third Proportional to 383,456,958 and 838,658,676
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Solution
The third proportional to 383,456,958 and 838,658,676 is: 1,834,230,309.70
Step by Step Solution
- Step 1: Write the proportion equation
383,456,958 : 838,658,676 = 838,658,676 : x - Step 2: Convert to fraction form
383,456,958/838,658,676 = 838,658,676/x - Step 3: Cross multiply
383,456,958x = 838,658,676 × 838,658,676 - Step 4: Simplify right side
383,456,958x = 703,348,374,830,072,960 - Step 5: Solve for x
x = 703,348,374,830,072,960/383,456,958 - Step 6: Final answer
x = 1,834,230,309.70
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.