Finding the Fourth Proportional to 33,068,699.26, 49,496,921.07 and 17,677,511.80
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Solution
The fourth proportional to 33,068,699.26, 49,496,921.07 and 17,677,511.80 is: 26,459,535.02
Step by Step Solution
- Step 1: Write the proportion equation
33,068,699.26 : 49,496,921.07 = 17,677,511.80 : x - Step 2: Convert to fraction form
33,068,699.26/49,496,921.07 = 17,677,511.80/x - Step 3: Cross multiply
33,068,699.26x = 49,496,921.07 × 17,677,511.80 - Step 4: Simplify right side
33,068,699.26x = 874,982,406,278,593.62 - Step 5: Solve for x
x = 874,982,406,278,593.62/33,068,699.26 - Step 6: Final answer
x = 26,459,535.02
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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.