Finding the Fourth Proportional to 29,062,305, 40,107,225.06 and 16,185,249
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Solution
The fourth proportional to 29,062,305, 40,107,225.06 and 16,185,249 is: 22,336,336.51
Step by Step Solution
- Step 1: Write the proportion equation
29,062,305 : 40,107,225.06 = 16,185,249 : x - Step 2: Convert to fraction form
29,062,305/40,107,225.06 = 16,185,249/x - Step 3: Cross multiply
29,062,305x = 40,107,225.06 × 16,185,249 - Step 4: Simplify right side
29,062,305x = 649,145,424,295,140 - Step 5: Solve for x
x = 649,145,424,295,140/29,062,305 - Step 6: Final answer
x = 22,336,336.51
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.