Finding the Fourth Proportional to 51,057,452.16, 76,585,587.84 and 14,666,734.08
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Solution
The fourth proportional to 51,057,452.16, 76,585,587.84 and 14,666,734.08 is: 21,999,931.52
Step by Step Solution
- Step 1: Write the proportion equation
51,057,452.16 : 76,585,587.84 = 14,666,734.08 : x - Step 2: Convert to fraction form
51,057,452.16/76,585,587.84 = 14,666,734.08/x - Step 3: Cross multiply
51,057,452.16x = 76,585,587.84 × 14,666,734.08 - Step 4: Simplify right side
51,057,452.16x = 1,123,260,451,209,761.62 - Step 5: Solve for x
x = 1,123,260,451,209,761.62/51,057,452.16 - Step 6: Final answer
x = 21,999,931.52
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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.