Finding the Fourth Proportional to 29,299,201.00, 40,424,651.18 and 23,084,982.65
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Solution
The fourth proportional to 29,299,201.00, 40,424,651.18 and 23,084,982.65 is: 31,850,778.84
Step by Step Solution
- Step 1: Write the proportion equation
29,299,201.00 : 40,424,651.18 = 23,084,982.65 : x - Step 2: Convert to fraction form
29,299,201.00/40,424,651.18 = 23,084,982.65/x - Step 3: Cross multiply
29,299,201.00x = 40,424,651.18 × 23,084,982.65 - Step 4: Simplify right side
29,299,201.00x = 933,202,371,194,807.50 - Step 5: Solve for x
x = 933,202,371,194,807.50/29,299,201.00 - Step 6: Final answer
x = 31,850,778.84
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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.