Finding the Fourth Proportional to 24,185,318.58, 33,375,241.41 and 13,172,261.82
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Solution
The fourth proportional to 24,185,318.58, 33,375,241.41 and 13,172,261.82 is: 18,177,449.96
Step by Step Solution
- Step 1: Write the proportion equation
24,185,318.58 : 33,375,241.41 = 13,172,261.82 : x - Step 2: Convert to fraction form
24,185,318.58/33,375,241.41 = 13,172,261.82/x - Step 3: Cross multiply
24,185,318.58x = 33,375,241.41 × 13,172,261.82 - Step 4: Simplify right side
24,185,318.58x = 439,627,418,158,226 - Step 5: Solve for x
x = 439,627,418,158,226/24,185,318.58 - Step 6: Final answer
x = 18,177,449.96
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.