Finding the Fourth Proportional to 73,755,272.66, 110,606,938.05 and 24,557,765.62
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Solution
The fourth proportional to 73,755,272.66, 110,606,938.05 and 24,557,765.62 is: 36,828,001.07
Step by Step Solution
- Step 1: Write the proportion equation
73,755,272.66 : 110,606,938.05 = 24,557,765.62 : x - Step 2: Convert to fraction form
73,755,272.66/110,606,938.05 = 24,557,765.62/x - Step 3: Cross multiply
73,755,272.66x = 110,606,938.05 × 24,557,765.62 - Step 4: Simplify right side
73,755,272.66x = 2,716,259,260,577,760 - Step 5: Solve for x
x = 2,716,259,260,577,760/73,755,272.66 - Step 6: Final answer
x = 36,828,001.07
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.