Finding the Fourth Proportional to 1,885,066,170,556.30, 2,827,599,293,201.40 and 452,474,064,816.23
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Solution
The fourth proportional to 1,885,066,170,556.30, 2,827,599,293,201.40 and 452,474,064,816.23 is: 678,711,106,193.57
Step by Step Solution
- Step 1: Write the proportion equation
1,885,066,170,556.30 : 2,827,599,293,201.40 = 452,474,064,816.23 : x - Step 2: Convert to fraction form
1,885,066,170,556.30/2,827,599,293,201.40 = 452,474,064,816.23/x - Step 3: Cross multiply
1,885,066,170,556.30x = 2,827,599,293,201.40 × 452,474,064,816.23 - Step 4: Simplify right side
1,885,066,170,556.30x = 1,279,415,345,866,336,309,870,592 - Step 5: Solve for x
x = 1,279,415,345,866,336,309,870,592/1,885,066,170,556.30 - Step 6: Final answer
x = 678,711,106,193.57
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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.