Finding the Fourth Proportional to 23,589,125.98, 35,369,239.28 and 9,195,378.19
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Solution
The fourth proportional to 23,589,125.98, 35,369,239.28 and 9,195,378.19 is: 13,787,434.59
Step by Step Solution
- Step 1: Write the proportion equation
23,589,125.98 : 35,369,239.28 = 9,195,378.19 : x - Step 2: Convert to fraction form
23,589,125.98/35,369,239.28 = 9,195,378.19/x - Step 3: Cross multiply
23,589,125.98x = 35,369,239.28 × 9,195,378.19 - Step 4: Simplify right side
23,589,125.98x = 325,233,531,337,803.31 - Step 5: Solve for x
x = 325,233,531,337,803.31/23,589,125.98 - Step 6: Final answer
x = 13,787,434.59
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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.