Finding the Fourth Proportional to 44,422,527.04, 66,606,879.30 and 29,051,263.08
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Solution
The fourth proportional to 44,422,527.04, 66,606,879.30 and 29,051,263.08 is: 43,559,295.30
Step by Step Solution
- Step 1: Write the proportion equation
44,422,527.04 : 66,606,879.30 = 29,051,263.08 : x - Step 2: Convert to fraction form
44,422,527.04/66,606,879.30 = 29,051,263.08/x - Step 3: Cross multiply
44,422,527.04x = 66,606,879.30 × 29,051,263.08 - Step 4: Simplify right side
44,422,527.04x = 1,935,013,973,482,106 - Step 5: Solve for x
x = 1,935,013,973,482,106/44,422,527.04 - Step 6: Final answer
x = 43,559,295.30
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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.