Finding the Fourth Proportional to 34,252,481.28, 51,422,566.68 and 29,425,668.40
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Solution
The fourth proportional to 34,252,481.28, 51,422,566.68 and 29,425,668.40 is: 44,176,168.82
Step by Step Solution
- Step 1: Write the proportion equation
34,252,481.28 : 51,422,566.68 = 29,425,668.40 : x - Step 2: Convert to fraction form
34,252,481.28/51,422,566.68 = 29,425,668.40/x - Step 3: Cross multiply
34,252,481.28x = 51,422,566.68 × 29,425,668.40 - Step 4: Simplify right side
34,252,481.28x = 1,513,143,395,402,568.75 - Step 5: Solve for x
x = 1,513,143,395,402,568.75/34,252,481.28 - Step 6: Final answer
x = 44,176,168.82
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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.