Finding the Fourth Proportional to 14,884,164.26, 22,293,695.64 and 10,553,086.19
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Solution
The fourth proportional to 14,884,164.26, 22,293,695.64 and 10,553,086.19 is: 15,806,550.33
Step by Step Solution
- Step 1: Write the proportion equation
14,884,164.26 : 22,293,695.64 = 10,553,086.19 : x - Step 2: Convert to fraction form
14,884,164.26/22,293,695.64 = 10,553,086.19/x - Step 3: Cross multiply
14,884,164.26x = 22,293,695.64 × 10,553,086.19 - Step 4: Simplify right side
14,884,164.26x = 235,267,291,526,117.53 - Step 5: Solve for x
x = 235,267,291,526,117.53/14,884,164.26 - Step 6: Final answer
x = 15,806,550.33
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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.