Finding the Third Proportional to 39,410,672 and 62,758,608
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Solution
The third proportional to 39,410,672 and 62,758,608 is: 99,938,485.65
Step by Step Solution
- Step 1: Write the proportion equation
39,410,672 : 62,758,608 = 62,758,608 : x - Step 2: Convert to fraction form
39,410,672/62,758,608 = 62,758,608/x - Step 3: Cross multiply
39,410,672x = 62,758,608 × 62,758,608 - Step 4: Simplify right side
39,410,672x = 3,938,642,878,097,664 - Step 5: Solve for x
x = 3,938,642,878,097,664/39,410,672 - Step 6: Final answer
x = 99,938,485.65
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.