Finding the Fourth Proportional to 34,242,891.94, 51,381,997.26 and 16,048,935.52
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Solution
The fourth proportional to 34,242,891.94, 51,381,997.26 and 16,048,935.52 is: 24,081,679.85
Step by Step Solution
- Step 1: Write the proportion equation
34,242,891.94 : 51,381,997.26 = 16,048,935.52 : x - Step 2: Convert to fraction form
34,242,891.94/51,381,997.26 = 16,048,935.52/x - Step 3: Cross multiply
34,242,891.94x = 51,381,997.26 × 16,048,935.52 - Step 4: Simplify right side
34,242,891.94x = 824,626,360,914,556.62 - Step 5: Solve for x
x = 824,626,360,914,556.62/34,242,891.94 - Step 6: Final answer
x = 24,081,679.85
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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.