Finding the Third Proportional to 28,691,937 and 61,634,862
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Solution
The third proportional to 28,691,937 and 61,634,862 is: 132,401,524.99
Step by Step Solution
- Step 1: Write the proportion equation
28,691,937 : 61,634,862 = 61,634,862 : x - Step 2: Convert to fraction form
28,691,937/61,634,862 = 61,634,862/x - Step 3: Cross multiply
28,691,937x = 61,634,862 × 61,634,862 - Step 4: Simplify right side
28,691,937x = 3,798,856,213,759,044 - Step 5: Solve for x
x = 3,798,856,213,759,044/28,691,937 - Step 6: Final answer
x = 132,401,524.99
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.