Finding the Fourth Proportional to 24,087,929.16, 36,133,286.72 and 6,814,683.09
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Solution
The fourth proportional to 24,087,929.16, 36,133,286.72 and 6,814,683.09 is: 10,222,418.71
Step by Step Solution
- Step 1: Write the proportion equation
24,087,929.16 : 36,133,286.72 = 6,814,683.09 : x - Step 2: Convert to fraction form
24,087,929.16/36,133,286.72 = 6,814,683.09/x - Step 3: Cross multiply
24,087,929.16x = 36,133,286.72 × 6,814,683.09 - Step 4: Simplify right side
24,087,929.16x = 246,236,897,874,847.94 - Step 5: Solve for x
x = 246,236,897,874,847.94/24,087,929.16 - Step 6: Final answer
x = 10,222,418.71
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.