Finding the Fourth Proportional to 41,834,620.08, 62,755,549.20 and 11,542,479.84
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Solution
The fourth proportional to 41,834,620.08, 62,755,549.20 and 11,542,479.84 is: 17,314,718.29
Step by Step Solution
- Step 1: Write the proportion equation
41,834,620.08 : 62,755,549.20 = 11,542,479.84 : x - Step 2: Convert to fraction form
41,834,620.08/62,755,549.20 = 11,542,479.84/x - Step 3: Cross multiply
41,834,620.08x = 62,755,549.20 × 11,542,479.84 - Step 4: Simplify right side
41,834,620.08x = 724,354,661,489,128.12 - Step 5: Solve for x
x = 724,354,661,489,128.12/41,834,620.08 - Step 6: Final answer
x = 17,314,718.29
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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.