Finding the Fourth Proportional to 14,736,214.75, 22,000,708.42 and 11,259,760.23
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Solution
The fourth proportional to 14,736,214.75, 22,000,708.42 and 11,259,760.23 is: 16,810,470.39
Step by Step Solution
- Step 1: Write the proportion equation
14,736,214.75 : 22,000,708.42 = 11,259,760.23 : x - Step 2: Convert to fraction form
14,736,214.75/22,000,708.42 = 11,259,760.23/x - Step 3: Cross multiply
14,736,214.75x = 22,000,708.42 × 11,259,760.23 - Step 4: Simplify right side
14,736,214.75x = 247,722,701,699,342.16 - Step 5: Solve for x
x = 247,722,701,699,342.16/14,736,214.75 - Step 6: Final answer
x = 16,810,470.39
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.