Finding the Fourth Proportional to 1,843,514,794.68, 2,765,272,192.02 and 1,843,514,794.68
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Solution
The fourth proportional to 1,843,514,794.68, 2,765,272,192.02 and 1,843,514,794.68 is: 2,765,272,192.02
Step by Step Solution
- Step 1: Write the proportion equation
1,843,514,794.68 : 2,765,272,192.02 = 1,843,514,794.68 : x - Step 2: Convert to fraction form
1,843,514,794.68/2,765,272,192.02 = 1,843,514,794.68/x - Step 3: Cross multiply
1,843,514,794.68x = 2,765,272,192.02 × 1,843,514,794.68 - Step 4: Simplify right side
1,843,514,794.68x = 5,097,820,197,306,063,872 - Step 5: Solve for x
x = 5,097,820,197,306,063,872/1,843,514,794.68 - Step 6: Final answer
x = 2,765,272,192.02
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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.