Finding the Fourth Proportional to 37,465,176.24, 56,196,947.88 and 17,270,418.24
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Solution
The fourth proportional to 37,465,176.24, 56,196,947.88 and 17,270,418.24 is: 25,905,250.99
Step by Step Solution
- Step 1: Write the proportion equation
37,465,176.24 : 56,196,947.88 = 17,270,418.24 : x - Step 2: Convert to fraction form
37,465,176.24/56,196,947.88 = 17,270,418.24/x - Step 3: Cross multiply
37,465,176.24x = 56,196,947.88 × 17,270,418.24 - Step 4: Simplify right side
37,465,176.24x = 970,544,793,699,081.25 - Step 5: Solve for x
x = 970,544,793,699,081.25/37,465,176.24 - Step 6: Final answer
x = 25,905,250.99
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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.