Finding the Fourth Proportional to 17,529,708.24, 26,297,387.64 and 5,399,167.68
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Solution
The fourth proportional to 17,529,708.24, 26,297,387.64 and 5,399,167.68 is: 8,099,621.71
Step by Step Solution
- Step 1: Write the proportion equation
17,529,708.24 : 26,297,387.64 = 5,399,167.68 : x - Step 2: Convert to fraction form
17,529,708.24/26,297,387.64 = 5,399,167.68/x - Step 3: Cross multiply
17,529,708.24x = 26,297,387.64 × 5,399,167.68 - Step 4: Simplify right side
17,529,708.24x = 141,984,005,414,319.47 - Step 5: Solve for x
x = 141,984,005,414,319.47/17,529,708.24 - Step 6: Final answer
x = 8,099,621.71
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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.