Finding the Fourth Proportional to 29,422,677, 44,133,573.06 and 13,237,198.68
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Solution
The fourth proportional to 29,422,677, 44,133,573.06 and 13,237,198.68 is: 19,855,598.97
Step by Step Solution
- Step 1: Write the proportion equation
29,422,677 : 44,133,573.06 = 13,237,198.68 : x - Step 2: Convert to fraction form
29,422,677/44,133,573.06 = 13,237,198.68/x - Step 3: Cross multiply
29,422,677x = 44,133,573.06 × 13,237,198.68 - Step 4: Simplify right side
29,422,677x = 584,204,875,053,515.62 - Step 5: Solve for x
x = 584,204,875,053,515.62/29,422,677 - Step 6: Final answer
x = 19,855,598.97
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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.