Finding the Fourth Proportional to 2,364,532,110.10, 3,546,798,165.15 and 1,493,819,175.70
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Solution
The fourth proportional to 2,364,532,110.10, 3,546,798,165.15 and 1,493,819,175.70 is: 2,240,728,763.55
Step by Step Solution
- Step 1: Write the proportion equation
2,364,532,110.10 : 3,546,798,165.15 = 1,493,819,175.70 : x - Step 2: Convert to fraction form
2,364,532,110.10/3,546,798,165.15 = 1,493,819,175.70/x - Step 3: Cross multiply
2,364,532,110.10x = 3,546,798,165.15 × 1,493,819,175.70 - Step 4: Simplify right side
2,364,532,110.10x = 5,298,275,111,438,646,272 - Step 5: Solve for x
x = 5,298,275,111,438,646,272/2,364,532,110.10 - Step 6: Final answer
x = 2,240,728,763.55
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.