Finding the Fourth Proportional to 15,667,906.32, 23,496,882.84 and 5,027,850
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Solution
The fourth proportional to 15,667,906.32, 23,496,882.84 and 5,027,850 is: 7,540,177.99
Step by Step Solution
- Step 1: Write the proportion equation
15,667,906.32 : 23,496,882.84 = 5,027,850 : x - Step 2: Convert to fraction form
15,667,906.32/23,496,882.84 = 5,027,850/x - Step 3: Cross multiply
15,667,906.32x = 23,496,882.84 × 5,027,850 - Step 4: Simplify right side
15,667,906.32x = 118,138,802,387,094 - Step 5: Solve for x
x = 118,138,802,387,094/15,667,906.32 - Step 6: Final answer
x = 7,540,177.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.