Finding the Fourth Proportional to 14,870,523.07, 22,306,850.76 and 6,225,924.43
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Solution
The fourth proportional to 14,870,523.07, 22,306,850.76 and 6,225,924.43 is: 9,339,333.02
Step by Step Solution
- Step 1: Write the proportion equation
14,870,523.07 : 22,306,850.76 = 6,225,924.43 : x - Step 2: Convert to fraction form
14,870,523.07/22,306,850.76 = 6,225,924.43/x - Step 3: Cross multiply
14,870,523.07x = 22,306,850.76 × 6,225,924.43 - Step 4: Simplify right side
14,870,523.07x = 138,880,767,103,048.08 - Step 5: Solve for x
x = 138,880,767,103,048.08/14,870,523.07 - Step 6: Final answer
x = 9,339,333.02
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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.