Finding the Third Proportional to 58,699,812 and 121,546,824
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Solution
The third proportional to 58,699,812 and 121,546,824 is: 251,681,051.80
Step by Step Solution
- Step 1: Write the proportion equation
58,699,812 : 121,546,824 = 121,546,824 : x - Step 2: Convert to fraction form
58,699,812/121,546,824 = 121,546,824/x - Step 3: Cross multiply
58,699,812x = 121,546,824 × 121,546,824 - Step 4: Simplify right side
58,699,812x = 14,773,630,424,486,976 - Step 5: Solve for x
x = 14,773,630,424,486,976/58,699,812 - Step 6: Final answer
x = 251,681,051.80
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These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.