Finding the Fourth Proportional to 16,084,287.93, 24,138,392.36 and 6,499,749.49
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Solution
The fourth proportional to 16,084,287.93, 24,138,392.36 and 6,499,749.49 is: 9,754,457.52
Step by Step Solution
- Step 1: Write the proportion equation
16,084,287.93 : 24,138,392.36 = 6,499,749.49 : x - Step 2: Convert to fraction form
16,084,287.93/24,138,392.36 = 6,499,749.49/x - Step 3: Cross multiply
16,084,287.93x = 24,138,392.36 × 6,499,749.49 - Step 4: Simplify right side
16,084,287.93x = 156,893,503,431,329.91 - Step 5: Solve for x
x = 156,893,503,431,329.91/16,084,287.93 - Step 6: Final answer
x = 9,754,457.52
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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.