Finding the Fourth Proportional to 174,315,343.02, 240,552,266.62 and 96,006,183.07
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Solution
The fourth proportional to 174,315,343.02, 240,552,266.62 and 96,006,183.07 is: 132,486,931.71
Step by Step Solution
- Step 1: Write the proportion equation
174,315,343.02 : 240,552,266.62 = 96,006,183.07 : x - Step 2: Convert to fraction form
174,315,343.02/240,552,266.62 = 96,006,183.07/x - Step 3: Cross multiply
174,315,343.02x = 240,552,266.62 × 96,006,183.07 - Step 4: Simplify right side
174,315,343.02x = 23,094,504,946,812,340 - Step 5: Solve for x
x = 23,094,504,946,812,340/174,315,343.02 - Step 6: Final answer
x = 132,486,931.71
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.