Finding the Fourth Proportional to 22,554,397.11, 33,845,827.44 and 9,600,527.09
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Solution
The fourth proportional to 22,554,397.11, 33,845,827.44 and 9,600,527.09 is: 14,406,848.55
Step by Step Solution
- Step 1: Write the proportion equation
22,554,397.11 : 33,845,827.44 = 9,600,527.09 : x - Step 2: Convert to fraction form
22,554,397.11/33,845,827.44 = 9,600,527.09/x - Step 3: Cross multiply
22,554,397.11x = 33,845,827.44 × 9,600,527.09 - Step 4: Simplify right side
22,554,397.11x = 324,937,783,221,185.31 - Step 5: Solve for x
x = 324,937,783,221,185.31/22,554,397.11 - Step 6: Final answer
x = 14,406,848.55
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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.