Finding the Fourth Proportional to 14,707,801.62, 22,065,245.37 and 4,610,422.62
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Solution
The fourth proportional to 14,707,801.62, 22,065,245.37 and 4,610,422.62 is: 6,916,744.53
Step by Step Solution
- Step 1: Write the proportion equation
14,707,801.62 : 22,065,245.37 = 4,610,422.62 : x - Step 2: Convert to fraction form
14,707,801.62/22,065,245.37 = 4,610,422.62/x - Step 3: Cross multiply
14,707,801.62x = 22,065,245.37 × 4,610,422.62 - Step 4: Simplify right side
14,707,801.62x = 101,730,106,369,698.28 - Step 5: Solve for x
x = 101,730,106,369,698.28/14,707,801.62 - Step 6: Final answer
x = 6,916,744.53
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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.