Finding the Fourth Proportional to 24,181,343.58, 33,369,924.46 and 13,727,268.98
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Solution
The fourth proportional to 24,181,343.58, 33,369,924.46 and 13,727,268.98 is: 18,943,444.04
Step by Step Solution
- Step 1: Write the proportion equation
24,181,343.58 : 33,369,924.46 = 13,727,268.98 : x - Step 2: Convert to fraction form
24,181,343.58/33,369,924.46 = 13,727,268.98/x - Step 3: Cross multiply
24,181,343.58x = 33,369,924.46 × 13,727,268.98 - Step 4: Simplify right side
24,181,343.58x = 458,077,928,904,701.25 - Step 5: Solve for x
x = 458,077,928,904,701.25/24,181,343.58 - Step 6: Final answer
x = 18,943,444.04
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.