Finding the Fourth Proportional to 104,966,504.02, 157,449,194.04 and 27,243,351.17
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Solution
The fourth proportional to 104,966,504.02, 157,449,194.04 and 27,243,351.17 is: 40,864,880.89
Step by Step Solution
- Step 1: Write the proportion equation
104,966,504.02 : 157,449,194.04 = 27,243,351.17 : x - Step 2: Convert to fraction form
104,966,504.02/157,449,194.04 = 27,243,351.17/x - Step 3: Cross multiply
104,966,504.02x = 157,449,194.04 × 27,243,351.17 - Step 4: Simplify right side
104,966,504.02x = 4,289,443,684,340,881 - Step 5: Solve for x
x = 4,289,443,684,340,881/104,966,504.02 - Step 6: Final answer
x = 40,864,880.89
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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.