Finding the Fourth Proportional to 14,761,907.58, 22,152,738 and 6,126,007.74
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Solution
The fourth proportional to 14,761,907.58, 22,152,738 and 6,126,007.74 is: 9,193,110.29
Step by Step Solution
- Step 1: Write the proportion equation
14,761,907.58 : 22,152,738 = 6,126,007.74 : x - Step 2: Convert to fraction form
14,761,907.58/22,152,738 = 6,126,007.74/x - Step 3: Cross multiply
14,761,907.58x = 22,152,738 × 6,126,007.74 - Step 4: Simplify right side
14,761,907.58x = 135,707,844,450,192.12 - Step 5: Solve for x
x = 135,707,844,450,192.12/14,761,907.58 - Step 6: Final answer
x = 9,193,110.29
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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.