Finding the Fourth Proportional to 117,600,465.99, 176,389,204.28 and 35,720,055.12
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Solution
The fourth proportional to 117,600,465.99, 176,389,204.28 and 35,720,055.12 is: 53,576,591.27
Step by Step Solution
- Step 1: Write the proportion equation
117,600,465.99 : 176,389,204.28 = 35,720,055.12 : x - Step 2: Convert to fraction form
117,600,465.99/176,389,204.28 = 35,720,055.12/x - Step 3: Cross multiply
117,600,465.99x = 176,389,204.28 × 35,720,055.12 - Step 4: Simplify right side
117,600,465.99x = 6,300,632,099,275,939 - Step 5: Solve for x
x = 6,300,632,099,275,939/117,600,465.99 - Step 6: Final answer
x = 53,576,591.27
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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.