Finding the Fourth Proportional to 16,711,759.14, 25,069,511.70 and 14,995,352.31
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Solution
The fourth proportional to 16,711,759.14, 25,069,511.70 and 14,995,352.31 is: 22,494,709.09
Step by Step Solution
- Step 1: Write the proportion equation
16,711,759.14 : 25,069,511.70 = 14,995,352.31 : x - Step 2: Convert to fraction form
16,711,759.14/25,069,511.70 = 14,995,352.31/x - Step 3: Cross multiply
16,711,759.14x = 25,069,511.70 × 14,995,352.31 - Step 4: Simplify right side
16,711,759.14x = 375,926,160,181,167 - Step 5: Solve for x
x = 375,926,160,181,167/16,711,759.14 - Step 6: Final answer
x = 22,494,709.09
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1.5x scale
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.