Finding the Third Proportional to 34,984,940 and 76,122,968
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Solution
The third proportional to 34,984,940 and 76,122,968 is: 165,634,305.99
Step by Step Solution
- Step 1: Write the proportion equation
34,984,940 : 76,122,968 = 76,122,968 : x - Step 2: Convert to fraction form
34,984,940/76,122,968 = 76,122,968/x - Step 3: Cross multiply
34,984,940x = 76,122,968 × 76,122,968 - Step 4: Simplify right side
34,984,940x = 5,794,706,257,129,024 - Step 5: Solve for x
x = 5,794,706,257,129,024/34,984,940 - Step 6: Final answer
x = 165,634,305.99
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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.