Finding the Fourth Proportional to 35,281,118.34, 52,912,229.67 and 9,716,050.62
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Solution
The fourth proportional to 35,281,118.34, 52,912,229.67 and 9,716,050.62 is: 14,571,474.09
Step by Step Solution
- Step 1: Write the proportion equation
35,281,118.34 : 52,912,229.67 = 9,716,050.62 : x - Step 2: Convert to fraction form
35,281,118.34/52,912,229.67 = 9,716,050.62/x - Step 3: Cross multiply
35,281,118.34x = 52,912,229.67 × 9,716,050.62 - Step 4: Simplify right side
35,281,118.34x = 514,097,901,890,785.88 - Step 5: Solve for x
x = 514,097,901,890,785.88/35,281,118.34 - Step 6: Final answer
x = 14,571,474.09
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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.